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2008-12-26drivers/net/skfp: fix sparse warnings: make symbols staticHannes Eder1-3/+3
Fix this sparse warnings: drivers/net/skfp/skfddi.c:620:13: warning: symbol 'skfp_interrupt' was not declared. Should it be static? drivers/net/skfp/skfddi.c:687:25: warning: symbol 'skfp_ctl_get_stats' was not declared. Should it be static? drivers/net/skfp/skfddi.c:1232:6: warning: symbol 'CheckSourceAddress' was not declared. Should it be static? Signed-off-by: Hannes Eder <hannes@hanneseder.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-12-26drivers/net/qlge: fix sparse warnings: make symbols staticHannes Eder2-2/+2
Fix this sparse warnings: drivers/net/qlge/qlge_ethtool.c:100:6: warning: symbol 'ql_update_stats' was not declared. Should it be static? drivers/net/qlge/qlge_mpi.c:22:5: warning: symbol 'ql_get_mb_sts' was not declared. Should it be static? Signed-off-by: Hannes Eder <hannes@hanneseder.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-12-26drivers/net/netxen: fix sparse warnings: use NULL pointer instead of plain integerHannes Eder1-2/+2
Fix this sparse warnings: drivers/net/netxen/netxen_nic_hw.c:1462:18: warning: Using plain integer as NULL pointer drivers/net/netxen/netxen_nic_hw.c:1536:18: warning: Using plain integer as NULL pointer Signed-off-by: Hannes Eder <hannes@hanneseder.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-12-26drivers/net/ixgbe: fix sparse warnings: make symbols staticHannes Eder2-14/+14
Fix this sparse warnings: drivers/net/ixgbe/ixgbe_82598.c:180:5: warning: symbol 'ixgbe_get_copper_link_capabilities_82598' was not declared. Should it be static? drivers/net/ixgbe/ixgbe_82598.c:245:5: warning: symbol 'ixgbe_setup_fc_82598' was not declared. Should it be static? drivers/net/ixgbe/ixgbe_82598.c:729:5: warning: symbol 'ixgbe_set_vmdq_82598' was not declared. Should it be static? drivers/net/ixgbe/ixgbe_82598.c:773:5: warning: symbol 'ixgbe_set_vfta_82598' was not declared. Should it be static? drivers/net/ixgbe/ixgbe_82598.c:897:5: warning: symbol 'ixgbe_read_analog_reg8_82598' was not declared. Should it be static? drivers/net/ixgbe/ixgbe_82598.c:919:5: warning: symbol 'ixgbe_write_analog_reg8_82598' was not declared. Should it be static? drivers/net/ixgbe/ixgbe_82598.c:940:5: warning: symbol 'ixgbe_read_i2c_eeprom_82598' was not declared. Should it be static? drivers/net/ixgbe/ixgbe_82598.c:1000:5: warning: symbol 'ixgbe_get_supported_physical_layer_82598' was not declared. Should it be static? drivers/net/ixgbe/ixgbe_dcb_82598.c:100:5: warning: symbol 'ixgbe_dcb_config_packet_buffers_82598' was not declared. Should it be static? Signed-off-by: Hannes Eder <hannes@hanneseder.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-12-26drivers/net/irda: fix sparse warnings: make symbols staticHannes Eder3-11/+11
Fix this sparse warnings: drivers/net/irda/ma600-sir.c:239:5: warning: symbol 'ma600_reset' was not declared. Should it be static? drivers/net/irda/smsc-ircc2.c:875:5: warning: symbol 'smsc_ircc_hard_xmit_sir' was not declared. Should it be static? drivers/net/irda/smsc-ircc2.c:1131:6: warning: symbol 'smsc_ircc_set_sir_speed' was not declared. Should it be static? drivers/net/irda/smsc-ircc2.c:1897:6: warning: symbol 'smsc_ircc_sir_start' was not declared. Should it be static? drivers/net/irda/w83977af_ir.c:150:5: warning: symbol 'w83977af_open' was not declared. Should it be static? drivers/net/irda/w83977af_ir.c:313:5: warning: symbol 'w83977af_probe' was not declared. Should it be static? drivers/net/irda/w83977af_ir.c:412:6: warning: symbol 'w83977af_change_speed' was not declared. Should it be static? drivers/net/irda/w83977af_ir.c:492:5: warning: symbol 'w83977af_hard_xmit' was not declared. Should it be static? drivers/net/irda/w83977af_ir.c:734:5: warning: symbol 'w83977af_dma_receive' was not declared. Should it be static? drivers/net/irda/w83977af_ir.c:806:5: warning: symbol 'w83977af_dma_receive_complete' was not declared. Should it be static? Signed-off-by: Hannes Eder <hannes@hanneseder.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-12-26drivers/net/igb: remove dead code (function 'igb_read_pci_cfg')Hannes Eder1-7/+0
Fix this warning: drivers/net/igb/e1000_mac.c:54: warning: 'igb_read_pci_cfg' defined but not used Signed-off-by: Hannes Eder <hannes@hanneseder.net> Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-12-26drivers/net/enic: fix sparse warning: make symbol staticHannes Eder1-1/+1
Fix this sparse warning: drivers/net/enic/vnic_dev.c:288:5: warning: symbol 'vnic_dev_capable' was not declared. Should it be static? Signed-off-by: Hannes Eder <hannes@hanneseder.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-12-26drivers/net/e1000e: fix sparse warnings: make symbols staticHannes Eder1-2/+4
Fix this sparse warnings: drivers/net/e1000e/es2lan.c:1265:5: warning: symbol 'e1000_read_kmrn_reg_80003es2lan' was not declared. Should it be static? drivers/net/e1000e/es2lan.c:1298:5: warning: symbol 'e1000_write_kmrn_reg_80003es2lan' was not declared. Should it be static? Signed-off-by: Hannes Eder <hannes@hanneseder.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-12-25drivers/net/cxgb3: comment out dead codeHannes Eder1-0/+2
The function 'vsc8211_set_speed_duplex' is not used, so comment it out. For 'vsc8211_set_automdi' the function 'vsc8211_set_speed_duplex' is the only caller, so comment it out as well. Fix this (sparse) warning: drivers/net/cxgb3/vsc8211.c:269: warning: 'vsc8211_set_automdi' defined but not used drivers/net/cxgb3/vsc8211.c:295:5: warning: symbol 'vsc8211_set_speed_duplex' was not declared. Should it be static? Signed-off-by: Hannes Eder <hannes@hanneseder.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-12-25drivers/net/bonding: fix sparse warnings: move decls to header fileHannes Eder3-4/+5
Fix this sparse warnings: drivers/net/bonding/bond_main.c:104:20: warning: symbol 'bonding_defaults' was not declared. Should it be static? drivers/net/bonding/bond_main.c:204:22: warning: symbol 'ad_select_tbl' was not declared. Should it be static? drivers/net/bonding/bond_sysfs.c:60:21: warning: symbol 'bonding_rwsem' was not declared. Should it be static? Signed-off-by: Hannes Eder <hannes@hanneseder.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-12-25drivers/net/atlx: fix sparse warnings: make symbols staticHannes Eder1-2/+2
Fix this sparse warnings: drivers/net/atlx/atl1.c:198:16: warning: symbol 'atl1_check_options' was not declared. Should it be static? drivers/net/atlx/atl1.c:526:5: warning: symbol 'atl1_read_mac_addr' was not declared. Should it be static? Signed-off-by: Hannes Eder <hannes@hanneseder.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-12-25drivers/net/arcnet: fix sparse warnings: make symbols staticHannes Eder2-2/+2
Fix this sparse warnings: drivers/net/arcnet/capmode.c:64:6: warning: symbol 'arcnet_cap_init' was not declared. Should it be static? drivers/net/arcnet/com90xx.c:586:5: warning: symbol 'com90xx_reset' was not declared. Should it be static? Signed-off-by: Hannes Eder <hannes@hanneseder.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-12-25drivers/net: fix sparse warnings: make symbols staticHannes Eder6-7/+7
Fix this sparse warnings: drivers/net/3c523.c:350:6: warning: symbol 'alloc586' was not declared. Should it be static? drivers/net/cs89x0.c:1029:14: warning: symbol 'reset_chip' was not declared. Should it be static? drivers/net/eepro.c:1399:1: warning: symbol 'read_eeprom' was not declared. Should it be static? drivers/net/plip.c:1020:5: warning: symbol 'plip_hard_header_cache' was not declared. Should it be static? drivers/net/s2io.c:5116:6: warning: symbol 'do_s2io_store_unicast_mc' was not declared. Should it be static? drivers/net/smc9194.c:767:12: warning: symbol 'smc_findirq' was not declared. Should it be static? Signed-off-by: Hannes Eder <hannes@hanneseder.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-12-25drivers/net: fix sparse warning: returning void-valued expressionHannes Eder1-1/+1
Fix this sparse warning: drivers/net/niu.c:8850:2: warning: returning void-valued expression Signed-off-by: Hannes Eder <hannes@hanneseder.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-12-25drivers/net: fix sparse warnings: make do-while a compound statementHannes Eder3-19/+20
While at it insert some extra curly braces and fix formatting. Fix this sparse warnings: drivers/net/atp.c:811:8: warning: do-while statement is not a compound statement drivers/net/atp.c:813:8: warning: do-while statement is not a compound statement drivers/net/atp.c:815:11: warning: do-while statement is not a compound statement drivers/net/atp.c:817:11: warning: do-while statement is not a compound statement drivers/net/plip.c:642:4: warning: do-while statement is not a compound statement drivers/net/plip.c:647:4: warning: do-while statement is not a compound statement drivers/net/plip.c:820:4: warning: do-while statement is not a compound statement drivers/net/plip.c:825:4: warning: do-while statement is not a compound statement drivers/net/starfire.c:886:3: warning: do-while statement is not a compound statement Signed-off-by: Hannes Eder <hannes@hanneseder.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-12-25drivers/net: fix sparse warning: use ANSI-style function declarationHannes Eder1-1/+1
Fix this sparse warning: drivers/net/ne.c:932:24: warning: non-ANSI function declaration of function 'init_module' Signed-off-by: Hannes Eder <hannes@hanneseder.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-12-25ehea: use get_zeroed_page for alignment-sensitive allocationNathan Lynch1-2/+2
With slub debug enabled, I see the following errors and crash with 2.6.28-rc9: IBM eHEA ethernet device driver (Release EHEA_0095) ehea: Error in ehea_h_register_rpage_mr: not on pageboundary ehea: Error in ehea_reg_mr_section: register_rpage_mr failed ehea: Error in ehea_reg_kernel_mr: registering mr failed ehea: Error in ehea_setup_ports: creating MR failed ehea 23c00100.lhea: setup_ports failed Unable to handle kernel paging request for data at address 0x6b6b6b6b6b6bbdcb Faulting instruction address: 0xd000000000064a24 cpu 0x0: Vector: 300 (Data Access) at [c0000000740e7190] pc: d000000000064a24: .ehea_update_firmware_handles+0x84/0x47c [ehea] lr: d00000000006df34: .ehea_probe_adapter+0x35c/0x39c [ehea] sp: c0000000740e7410 msr: 8000000000009032 dar: 6b6b6b6b6b6bbdcb dsisr: 40000000 current = 0xc000000074233780 paca = 0xc0000000008a3300 pid = 2046, comm = modprobe enter ? for help [c0000000740e74f0] d00000000006df34 .ehea_probe_adapter+0x35c/0x39c [ehea] [c0000000740e75a0] c00000000041d5a4 .of_platform_device_probe+0x78/0xb0 [c0000000740e7630] c0000000002d8b38 .driver_probe_device+0x13c/0x200 [c0000000740e76c0] c0000000002d8c90 .__driver_attach+0x94/0xd8 [c0000000740e7750] c0000000002d7d64 .bus_for_each_dev+0x80/0xd8 [c0000000740e7800] c0000000002d889c .driver_attach+0x28/0x40 [c0000000740e7880] c0000000002d8340 .bus_add_driver+0xd4/0x284 [c0000000740e7920] c0000000002d90a0 .driver_register+0xc4/0x198 [c0000000740e79d0] c00000000041d45c .of_register_driver+0x4c/0x60 [c0000000740e7a50] c000000000020ef8 .ibmebus_register_driver+0x30/0x4c [c0000000740e7ae0] d00000000006e108 .ehea_module_init+0x194/0x208c [ehea] [c0000000740e7b90] c000000000009028 .do_one_initcall+0x90/0x1ac [c0000000740e7d90] c00000000008619c .sys_init_module+0xc4/0x200 [c0000000740e7e30] c0000000000084ac syscall_exit+0x0/0x40 (When slub debug is disabled it works fine.) PAGE_SIZE allocations via slab are not guaranteed to be page-aligned; use get_zeroed_page for the 'pt' buffer (I don't really know what this is, only that it is passed to firmware and that the first error message complains about its alignment). This allows the system to boot. Signed-off-by: Nathan Lynch <ntl@pobox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-12-26[CIFS] Remove redundant testJulia Lawall1-4/+0
In fs/cifs/cifssmb.c, pLockData is tested for being NULL at the beginning of the function, and not reassigned subsequently. A simplified version of the semantic patch that makes this change is as follows: (http://www.emn.fr/x-info/coccinelle/) Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-12-26[CIFS] make sure that DFS pathnames are properly formedSteve French2-13/+38
The paths in a DFS request are supposed to only have a single preceding backslash, but we are sending them with a double backslash. This is exposing a bug in Windows where it also sends a path in the response that has a double backslash. The existing code that builds the mount option string however expects a double backslash prefix in a couple of places when it tries to use the path returned by build_path_from_dentry. Fix compose_mount_options to expect properly formed DFS paths (single backslash at front). Also clean up error handling in that function. There was a possible NULL pointer dereference and situations where a partially built option string would be returned. Tested against Samba 3.0.28-ish server and Samba 3.3 and Win2k8. CC: Stable <stable@kernel.org> Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-12-26Remove an already-checked error condition in SendReceiveBlockingLockVolker Lendecke1-2/+1
Remove an already-checked error condition in SendReceiveBlockingLock Signed-off-by: Volker Lendecke <vl@samba.org> Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-12-26Streamline SendReceiveBlockingLock: Use "goto out:" in an error conditionVolker Lendecke1-30/+31
Streamline SendReceiveBlockingLock: Use "goto out:" in an error condition Signed-off-by: Volker Lendecke <vl@samba.org> Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-12-26Streamline SendReceiveBlockingLock: Use "goto out:" in an error conditionVolker Lendecke1-33/+37
Streamline SendReceiveBlockingLock: Use "goto out:" in an error condition Signed-off-by: Volker Lendecke <vl@samba.org> Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-12-26[CIFS] Streamline SendReceive[2] by using "goto out:" in an error conditionSteve French1-67/+72
Signed-off-by: Volker Lendecke <vl@samba.org> Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-12-26Slightly streamline SendReceive[2]Volker Lendecke1-8/+9
Slightly streamline SendReceive[2] Remove an else branch by naming the error condition what it is Signed-off-by: Volker Lendecke <vl@samba.org> Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-12-26Check the return value of cifs_sign_smb[2]Volker Lendecke1-0/+14
Check the return value of cifs_sign_smb[2] Signed-off-by: Volker Lendecke <vl@samba.org> Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-12-26[CIFS] Cleanup: Move the check for too large R/W requestsSteve French1-10/+19
This avoids an unnecessary else branch Signed-off-by: Volker Lendecke <vl@samba.org> Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-12-26[CIFS] Slightly simplify wait_for_free_request(), remove an unnecessary "else" branchVolker Lendecke1-25/+26
This is no functional change, because in the "if" branch we do an early "return 0;". Signed-off-by: Volker Lendecke <vl@samba.org> Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-12-26Simplify allocate_mid() slightly: Remove some unnecessary "else" branchesVolker Lendecke1-2/+6
Simplify allocate_mid() slightly: Remove some unnecessary "else" branches Signed-off-by: Volker Lendecke <vl@samba.org> Acked-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-12-26[CIFS] In SendReceive, move consistency check out of the mutexed regionVolker Lendecke1-19/+12
inbuf->smb_buf_length does not change in in wait_for_free_request() or in allocate_mid(), so we can check it early. Signed-off-by: Volker Lendecke <vl@samba.org> Acked-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-12-26cifs: store password in tconJeff Layton3-7/+23
cifs: store password in tcon Each tcon has its own password for share-level security. Store it in the tcon and wipe it clean and free it when freeing the tcon. When doing the tree connect with share-level security, use the tcon password instead of the session password. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-12-26cifs: have calc_lanman_hash take more granular argsJeff Layton7-26/+34
cifs: have calc_lanman_hash take more granular args We need to use this routine to encrypt passwords associated with the tcon too. Don't assume that the password will be attached to the smb_session. Also, make some of the values in the lower encryption functions const since they aren't changed. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-12-26cifs: zero out session password before freeing itJeff Layton1-1/+4
cifs: zero out session password before freeing it ...just to be on the safe side. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-12-26cifs: fix wait_for_response to time out sleeping processes correctlyJeff Layton1-5/+2
cifs: fix wait_for_response to time out sleeping processes correctly The current scheme that CIFS uses to sleep and wait for a response is not quite what we want. After sending a request, wait_for_response puts the task to sleep with wait_event(). One of the conditions for wait_event is a timeout (using time_after()). The problem with this is that there is no guarantee that the process will ever be woken back up. If the server stops sending data, then cifs_demultiplex_thread will leave its response queue sleeping. I think the only thing that saves us here is the fact that cifs_dnotify_thread periodically (every 15s) wakes up sleeping processes on all response_q's that have calls in flight. This makes for unnecessary wakeups of some processes. It also means large variability in the timeouts since they're all woken up at once. Instead of this, put the tasks to sleep with wait_event_timeout. This makes them wake up on their own if they time out. With this change, cifs_dnotify_thread should no longer be needed. I've been testing this in conjunction with some other patches that I'm working on. It doesn't seem to affect performance at all with with heavy I/O. Identical iozone -ac runs complete in almost exactly the same time (<1% difference in times). Thanks to Wasrshi Nimara for initially pointing this out. Wasrshi, it would be nice to know whether this patch also helps your testcase. Signed-off-by: Jeff Layton <jlayton@redhat.com> Cc: Wasrshi Nimara <warshinimara@gmail.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-12-26[CIFS] Can not mount with prefixpath if root directory of share is inaccessibleSteve French2-6/+56
Windows allows you to deny access to the top of a share, but permit access to a directory lower in the path. With the prefixpath feature of cifs (ie mounting \\server\share\directory\subdirectory\etc.) this should have worked if the user specified a prefixpath which put the root of the mount at a directory to which he had access, but we still were doing a lookup on the root of the share (null path) when we should have been doing it on the prefixpath subdirectory. This fixes Samba bug # 5925 Acked-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-12-26[CIFS] various minor cleanups pointed out by checkpatch scriptSteve French6-37/+29
Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-12-26[CIFS] fix typoSteve French1-1/+1
Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-12-26[CIFS] remove sparse warningSteve French1-1/+1
Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-12-26[CIFS] add mount option to send mandatory rather than advisory locksSteve French6-16/+48
Some applications/subsystems require mandatory byte range locks (as is used for Windows/DOS/OS2 etc). Sending advisory (posix style) byte range lock requests (instead of mandatory byte range locks) can lead to problems for these applications (which expect that other clients be prevented from writing to portions of the file which they have locked and are updating). This mount option allows mounting cifs with the new mount option "forcemand" (or "forcemandatorylock") in order to have the cifs client use mandatory byte range locks (ie SMB/CIFS/Windows/NTFS style locks) rather than posix byte range lock requests, even if the server would support posix byte range lock requests. This has no effect if the server does not support the CIFS Unix Extensions (since posix style locks require support for the CIFS Unix Extensions), but for mounts to Samba servers this can be helpful for Wine and applications that require mandatory byte range locks. Acked-by: Jeff Layton <jlayton@redhat.com> CC: Alexander Bokovoy <ab@samba.org> Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-12-26cifs: make ipv6_connect take a TCP_Server_Info argJeff Layton1-53/+50
Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-12-26cifs: make ipv4_connect take a TCP_Server_Info argJeff Layton1-77/+69
In order to unify the smb_send routines, we need to reorganize the routines that connect the sockets. Have ipv4_connect take a TCP_Server_Info pointer and get the necessary fields from that. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-12-26cifs: don't declare smb_vol info on the stackJeff Layton1-42/+49
struct smb_vol is fairly large, it's probably best to kzalloc it... Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-12-26cifs: move allocation of new TCP_Server_Info into separate functionJeff Layton1-132/+150
Clean up cifs_mount a bit by moving the code that creates new TCP sessions into a separate function. Have that function search for an existing socket and then create a new one if one isn't found. Also reorganize the initializion of TCP_Server_Info a bit to prepare for cleanup of the socket connection code. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-12-26cifs: account for IPv6 in ses->serverName and clean up netbios name handlingJeff Layton2-16/+33
The current code for setting the session serverName is IPv4-specific. Allow it to be an IPv6 address as well. Use NIP* macros to set the format. This also entails increasing the length of the serverName field, so declare a new macro for RFC1001 name length and use it in the appropriate places. Finally, drop the unicode_server_Name field from TCP_Server_Info since it's not used. We can add it back later if needed, but for now it just wastes memory. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-12-26cifs: make dnotify thread experimental codeJeff Layton1-1/+11
Now that tasks sleeping in wait_for_response will time out on their own, we're not reliant on the dnotify thread to do this. Mark it as experimental code for now. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-12-26cifs: convert tcpSem to a mutexJeff Layton3-18/+18
Mutexes are preferred for single-holder semaphores... Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-12-26cifs: take module reference when starting cifsdJeff Layton1-1/+8
cifsd can outlive the last cifs mount. We need to hold a module reference until it exits to prevent someone from unplugging the module until we're ready. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-12-26cifs: display addr and prefixpath options in /proc/mountsJeff Layton1-12/+32
Have cifs_show_options display the addr and prefixpath options in /proc/mounts. Reduce struct dereferencing by adding some local variables. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-12-26cifs: remove unused SMB session pointer from struct mid_q_entryJeff Layton2-10/+4
Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-12-25mlx4_en: Remove pauses module parameters.Yevgeny Petrilin1-8/+2
They are controlled through Ethtool interface. Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-12-25mlx4_en: Removed Interrupt moderation module parametersYevgeny Petrilin3-24/+3
They are controlled through Ethtool interface, no need to have two ways to modify them. Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il> Signed-off-by: David S. Miller <davem@davemloft.net>
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