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Diffstat (limited to 'fs/xfs/xfs_vfsops.c')
-rw-r--r--fs/xfs/xfs_vfsops.c122
1 files changed, 64 insertions, 58 deletions
diff --git a/fs/xfs/xfs_vfsops.c b/fs/xfs/xfs_vfsops.c
index 36ea1b2094f2..6c96391f3f1a 100644
--- a/fs/xfs/xfs_vfsops.c
+++ b/fs/xfs/xfs_vfsops.c
@@ -24,7 +24,6 @@
#include "xfs_trans.h"
#include "xfs_sb.h"
#include "xfs_ag.h"
-#include "xfs_dir.h"
#include "xfs_dir2.h"
#include "xfs_dmapi.h"
#include "xfs_mount.h"
@@ -32,7 +31,6 @@
#include "xfs_bmap_btree.h"
#include "xfs_ialloc_btree.h"
#include "xfs_alloc_btree.h"
-#include "xfs_dir_sf.h"
#include "xfs_dir2_sf.h"
#include "xfs_attr_sf.h"
#include "xfs_dinode.h"
@@ -131,9 +129,6 @@ xfs_init(void)
#ifdef XFS_BMBT_TRACE
xfs_bmbt_trace_buf = ktrace_alloc(XFS_BMBT_TRACE_SIZE, KM_SLEEP);
#endif
-#ifdef XFS_DIR_TRACE
- xfs_dir_trace_buf = ktrace_alloc(XFS_DIR_TRACE_SIZE, KM_SLEEP);
-#endif
#ifdef XFS_ATTR_TRACE
xfs_attr_trace_buf = ktrace_alloc(XFS_ATTR_TRACE_SIZE, KM_SLEEP);
#endif
@@ -177,9 +172,6 @@ xfs_cleanup(void)
#ifdef XFS_ATTR_TRACE
ktrace_free(xfs_attr_trace_buf);
#endif
-#ifdef XFS_DIR_TRACE
- ktrace_free(xfs_dir_trace_buf);
-#endif
#ifdef XFS_BMBT_TRACE
ktrace_free(xfs_bmbt_trace_buf);
#endif
@@ -212,7 +204,7 @@ xfs_cleanup(void)
*/
STATIC int
xfs_start_flags(
- struct vfs *vfs,
+ struct bhv_vfs *vfs,
struct xfs_mount_args *ap,
struct xfs_mount *mp)
{
@@ -337,7 +329,7 @@ xfs_start_flags(
*/
STATIC int
xfs_finish_flags(
- struct vfs *vfs,
+ struct bhv_vfs *vfs,
struct xfs_mount_args *ap,
struct xfs_mount *mp)
{
@@ -423,7 +415,7 @@ xfs_mount(
struct xfs_mount_args *args,
cred_t *credp)
{
- struct vfs *vfsp = bhvtovfs(bhvp);
+ struct bhv_vfs *vfsp = bhvtovfs(bhvp);
struct bhv_desc *p;
struct xfs_mount *mp = XFS_BHVTOM(bhvp);
struct block_device *ddev, *logdev, *rtdev;
@@ -552,10 +544,10 @@ xfs_unmount(
int flags,
cred_t *credp)
{
- struct vfs *vfsp = bhvtovfs(bdp);
+ bhv_vfs_t *vfsp = bhvtovfs(bdp);
xfs_mount_t *mp = XFS_BHVTOM(bdp);
xfs_inode_t *rip;
- vnode_t *rvp;
+ bhv_vnode_t *rvp;
int unmount_event_wanted = 0;
int unmount_event_flags = 0;
int xfs_unmountfs_needed = 0;
@@ -665,9 +657,8 @@ xfs_mntupdate(
int *flags,
struct xfs_mount_args *args)
{
- struct vfs *vfsp = bhvtovfs(bdp);
+ bhv_vfs_t *vfsp = bhvtovfs(bdp);
xfs_mount_t *mp = XFS_BHVTOM(bdp);
- int error;
if (!(*flags & MS_RDONLY)) { /* rw/ro -> rw */
if (vfsp->vfs_flag & VFS_RDONLY)
@@ -679,7 +670,7 @@ xfs_mntupdate(
mp->m_flags &= ~XFS_MOUNT_BARRIER;
}
} else if (!(vfsp->vfs_flag & VFS_RDONLY)) { /* rw -> ro */
- VFS_SYNC(vfsp, SYNC_FSDATA|SYNC_BDFLUSH|SYNC_ATTR, NULL, error);
+ bhv_vfs_sync(vfsp, SYNC_FSDATA|SYNC_BDFLUSH|SYNC_ATTR, NULL);
xfs_quiesce_fs(mp);
xfs_log_unmount_write(mp);
xfs_unmountfs_writesb(mp);
@@ -702,7 +693,7 @@ xfs_unmount_flush(
xfs_inode_t *rip = mp->m_rootip;
xfs_inode_t *rbmip;
xfs_inode_t *rsumip = NULL;
- vnode_t *rvp = XFS_ITOV(rip);
+ bhv_vnode_t *rvp = XFS_ITOV(rip);
int error;
xfs_ilock(rip, XFS_ILOCK_EXCL);
@@ -781,9 +772,9 @@ fscorrupt_out2:
STATIC int
xfs_root(
bhv_desc_t *bdp,
- vnode_t **vpp)
+ bhv_vnode_t **vpp)
{
- vnode_t *vp;
+ bhv_vnode_t *vp;
vp = XFS_ITOV((XFS_BHVTOM(bdp))->m_rootip);
VN_HOLD(vp);
@@ -801,8 +792,8 @@ xfs_root(
STATIC int
xfs_statvfs(
bhv_desc_t *bdp,
- xfs_statfs_t *statp,
- vnode_t *vp)
+ bhv_statvfs_t *statp,
+ bhv_vnode_t *vp)
{
__uint64_t fakeinos;
xfs_extlen_t lsize;
@@ -900,7 +891,7 @@ xfs_sync(
/*
* xfs sync routine for internal use
*
- * This routine supports all of the flags defined for the generic VFS_SYNC
+ * This routine supports all of the flags defined for the generic vfs_sync
* interface as explained above under xfs_sync. In the interests of not
* changing interfaces within the 6.5 family, additional internally-
* required functions are specified within a separate xflags parameter,
@@ -917,7 +908,7 @@ xfs_sync_inodes(
xfs_inode_t *ip = NULL;
xfs_inode_t *ip_next;
xfs_buf_t *bp;
- vnode_t *vp = NULL;
+ bhv_vnode_t *vp = NULL;
int error;
int last_error;
uint64_t fflag;
@@ -1156,9 +1147,9 @@ xfs_sync_inodes(
xfs_iunlock(ip, XFS_ILOCK_SHARED);
if (XFS_FORCED_SHUTDOWN(mp)) {
- VOP_TOSS_PAGES(vp, 0, -1, FI_REMAPF);
+ bhv_vop_toss_pages(vp, 0, -1, FI_REMAPF);
} else {
- VOP_FLUSHINVAL_PAGES(vp, 0, -1, FI_REMAPF);
+ bhv_vop_flushinval_pages(vp, 0, -1, FI_REMAPF);
}
xfs_ilock(ip, XFS_ILOCK_SHARED);
@@ -1178,8 +1169,8 @@ xfs_sync_inodes(
* across calls to the buffer cache.
*/
xfs_iunlock(ip, XFS_ILOCK_SHARED);
- VOP_FLUSH_PAGES(vp, (xfs_off_t)0, -1,
- fflag, FI_NONE, error);
+ error = bhv_vop_flush_pages(vp, (xfs_off_t)0,
+ -1, fflag, FI_NONE);
xfs_ilock(ip, XFS_ILOCK_SHARED);
}
@@ -1231,9 +1222,7 @@ xfs_sync_inodes(
* marker and free it.
*/
XFS_MOUNT_ILOCK(mp);
-
IPOINTER_REMOVE(ip, mp);
-
XFS_MOUNT_IUNLOCK(mp);
ASSERT(!(lock_flags &
@@ -1421,7 +1410,7 @@ xfs_sync_inodes(
/*
* xfs sync routine for internal use
*
- * This routine supports all of the flags defined for the generic VFS_SYNC
+ * This routine supports all of the flags defined for the generic vfs_sync
* interface as explained above under xfs_sync. In the interests of not
* changing interfaces within the 6.5 family, additional internally-
* required functions are specified within a separate xflags parameter,
@@ -1574,7 +1563,7 @@ xfs_syncsub(
STATIC int
xfs_vget(
bhv_desc_t *bdp,
- vnode_t **vpp,
+ bhv_vnode_t **vpp,
fid_t *fidp)
{
xfs_mount_t *mp = XFS_BHVTOM(bdp);
@@ -1657,10 +1646,10 @@ xfs_vget(
#define MNTOPT_NOATTR2 "noattr2" /* do not use attr2 attribute format */
STATIC unsigned long
-suffix_strtoul(const char *cp, char **endp, unsigned int base)
+suffix_strtoul(char *s, char **endp, unsigned int base)
{
int last, shift_left_factor = 0;
- char *value = (char *)cp;
+ char *value = s;
last = strlen(value) - 1;
if (value[last] == 'K' || value[last] == 'k') {
@@ -1676,7 +1665,7 @@ suffix_strtoul(const char *cp, char **endp, unsigned int base)
value[last] = '\0';
}
- return simple_strtoul(cp, endp, base) << shift_left_factor;
+ return simple_strtoul((const char *)s, endp, base) << shift_left_factor;
}
STATIC int
@@ -1686,7 +1675,7 @@ xfs_parseargs(
struct xfs_mount_args *args,
int update)
{
- struct vfs *vfsp = bhvtovfs(bhv);
+ bhv_vfs_t *vfsp = bhvtovfs(bhv);
char *this_char, *value, *eov;
int dsunit, dswidth, vol_dsunit, vol_dswidth;
int iosize;
@@ -1708,42 +1697,48 @@ xfs_parseargs(
if (!strcmp(this_char, MNTOPT_LOGBUFS)) {
if (!value || !*value) {
- printk("XFS: %s option requires an argument\n",
+ cmn_err(CE_WARN,
+ "XFS: %s option requires an argument",
this_char);
return EINVAL;
}
args->logbufs = simple_strtoul(value, &eov, 10);
} else if (!strcmp(this_char, MNTOPT_LOGBSIZE)) {
if (!value || !*value) {
- printk("XFS: %s option requires an argument\n",
+ cmn_err(CE_WARN,
+ "XFS: %s option requires an argument",
this_char);
return EINVAL;
}
args->logbufsize = suffix_strtoul(value, &eov, 10);
} else if (!strcmp(this_char, MNTOPT_LOGDEV)) {
if (!value || !*value) {
- printk("XFS: %s option requires an argument\n",
+ cmn_err(CE_WARN,
+ "XFS: %s option requires an argument",
this_char);
return EINVAL;
}
strncpy(args->logname, value, MAXNAMELEN);
} else if (!strcmp(this_char, MNTOPT_MTPT)) {
if (!value || !*value) {
- printk("XFS: %s option requires an argument\n",
+ cmn_err(CE_WARN,
+ "XFS: %s option requires an argument",
this_char);
return EINVAL;
}
strncpy(args->mtpt, value, MAXNAMELEN);
} else if (!strcmp(this_char, MNTOPT_RTDEV)) {
if (!value || !*value) {
- printk("XFS: %s option requires an argument\n",
+ cmn_err(CE_WARN,
+ "XFS: %s option requires an argument",
this_char);
return EINVAL;
}
strncpy(args->rtname, value, MAXNAMELEN);
} else if (!strcmp(this_char, MNTOPT_BIOSIZE)) {
if (!value || !*value) {
- printk("XFS: %s option requires an argument\n",
+ cmn_err(CE_WARN,
+ "XFS: %s option requires an argument",
this_char);
return EINVAL;
}
@@ -1752,7 +1747,8 @@ xfs_parseargs(
args->iosizelog = (uint8_t) iosize;
} else if (!strcmp(this_char, MNTOPT_ALLOCSIZE)) {
if (!value || !*value) {
- printk("XFS: %s option requires an argument\n",
+ cmn_err(CE_WARN,
+ "XFS: %s option requires an argument",
this_char);
return EINVAL;
}
@@ -1761,7 +1757,8 @@ xfs_parseargs(
args->iosizelog = ffs(iosize) - 1;
} else if (!strcmp(this_char, MNTOPT_IHASHSIZE)) {
if (!value || !*value) {
- printk("XFS: %s option requires an argument\n",
+ cmn_err(CE_WARN,
+ "XFS: %s option requires an argument",
this_char);
return EINVAL;
}
@@ -1782,7 +1779,8 @@ xfs_parseargs(
} else if (!strcmp(this_char, MNTOPT_INO64)) {
args->flags |= XFSMNT_INO64;
#if !XFS_BIG_INUMS
- printk("XFS: %s option not allowed on this system\n",
+ cmn_err(CE_WARN,
+ "XFS: %s option not allowed on this system",
this_char);
return EINVAL;
#endif
@@ -1792,14 +1790,16 @@ xfs_parseargs(
args->flags |= XFSMNT_SWALLOC;
} else if (!strcmp(this_char, MNTOPT_SUNIT)) {
if (!value || !*value) {
- printk("XFS: %s option requires an argument\n",
+ cmn_err(CE_WARN,
+ "XFS: %s option requires an argument",
this_char);
return EINVAL;
}
dsunit = simple_strtoul(value, &eov, 10);
} else if (!strcmp(this_char, MNTOPT_SWIDTH)) {
if (!value || !*value) {
- printk("XFS: %s option requires an argument\n",
+ cmn_err(CE_WARN,
+ "XFS: %s option requires an argument",
this_char);
return EINVAL;
}
@@ -1807,7 +1807,8 @@ xfs_parseargs(
} else if (!strcmp(this_char, MNTOPT_64BITINODE)) {
args->flags &= ~XFSMNT_32BITINODES;
#if !XFS_BIG_INUMS
- printk("XFS: %s option not allowed on this system\n",
+ cmn_err(CE_WARN,
+ "XFS: %s option not allowed on this system",
this_char);
return EINVAL;
#endif
@@ -1831,36 +1832,41 @@ xfs_parseargs(
args->flags &= ~XFSMNT_ATTR2;
} else if (!strcmp(this_char, "osyncisdsync")) {
/* no-op, this is now the default */
-printk("XFS: osyncisdsync is now the default, option is deprecated.\n");
+ cmn_err(CE_WARN,
+ "XFS: osyncisdsync is now the default, option is deprecated.");
} else if (!strcmp(this_char, "irixsgid")) {
-printk("XFS: irixsgid is now a sysctl(2) variable, option is deprecated.\n");
+ cmn_err(CE_WARN,
+ "XFS: irixsgid is now a sysctl(2) variable, option is deprecated.");
} else {
- printk("XFS: unknown mount option [%s].\n", this_char);
+ cmn_err(CE_WARN,
+ "XFS: unknown mount option [%s].", this_char);
return EINVAL;
}
}
if (args->flags & XFSMNT_NORECOVERY) {
if ((vfsp->vfs_flag & VFS_RDONLY) == 0) {
- printk("XFS: no-recovery mounts must be read-only.\n");
+ cmn_err(CE_WARN,
+ "XFS: no-recovery mounts must be read-only.");
return EINVAL;
}
}
if ((args->flags & XFSMNT_NOALIGN) && (dsunit || dswidth)) {
- printk(
- "XFS: sunit and swidth options incompatible with the noalign option\n");
+ cmn_err(CE_WARN,
+ "XFS: sunit and swidth options incompatible with the noalign option");
return EINVAL;
}
if ((dsunit && !dswidth) || (!dsunit && dswidth)) {
- printk("XFS: sunit and swidth must be specified together\n");
+ cmn_err(CE_WARN,
+ "XFS: sunit and swidth must be specified together");
return EINVAL;
}
if (dsunit && (dswidth % dsunit != 0)) {
- printk(
- "XFS: stripe width (%d) must be a multiple of the stripe unit (%d)\n",
+ cmn_err(CE_WARN,
+ "XFS: stripe width (%d) must be a multiple of the stripe unit (%d)",
dswidth, dsunit);
return EINVAL;
}
@@ -1907,7 +1913,7 @@ xfs_showargs(
};
struct proc_xfs_info *xfs_infop;
struct xfs_mount *mp = XFS_BHVTOM(bhv);
- struct vfs *vfsp = XFS_MTOVFS(mp);
+ struct bhv_vfs *vfsp = XFS_MTOVFS(mp);
for (xfs_infop = xfs_info; xfs_infop->flag; xfs_infop++) {
if (mp->m_flags & xfs_infop->flag)
@@ -1967,7 +1973,7 @@ xfs_freeze(
}
-vfsops_t xfs_vfsops = {
+bhv_vfsops_t xfs_vfsops = {
BHV_IDENTITY_INIT(VFS_BHV_XFS,VFS_POSITION_XFS),
.vfs_parseargs = xfs_parseargs,
.vfs_showargs = xfs_showargs,
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.