wireguard-linux/fs/gfs2/main.c, branch jd/unified-crypt-queue

Merge tag 'spdx-5.2-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2019-06-08T19:52:42Z

Pull yet more SPDX updates from Greg KH: "Another round of SPDX header file fixes for 5.2-rc4 These are all more "GPL-2.0-or-later" or "GPL-2.0-only" tags being added, based on the text in the files. We are slowly chipping away at the 700+ different ways people tried to write the license text. All of these were reviewed on the spdx mailing list by a number of different people. We now have over 60% of the kernel files covered with SPDX tags: $ ./scripts/spdxcheck.py -v 2>&1 | grep Files Files checked: 64533 Files with SPDX: 40392 Files with errors: 0 I think the majority of the "easy" fixups are now done, it's now the start of the longer-tail of crazy variants to wade through" * tag 'spdx-5.2-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (159 commits) treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 450 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 449 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 448 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 446 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 445 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 444 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 443 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 442 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 440 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 438 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 437 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 436 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 435 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 434 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 433 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 432 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 431 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 430 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 429 ...

Revert "gfs2: Replace gl_revokes with a GLF flag"

2019-06-06T14:29:26Z

Commit 73118ca8baf7 introduced a glock reference counting bug in gfs2_trans_remove_revoke. Given that, replacing gl_revokes with a GLF flag is no longer useful, so revert that commit. Signed-off-by: Bob Peterson Signed-off-by: Andreas Gruenbacher

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 398

2019-06-05T15:37:12Z

Based on 1 normalized pattern(s): this copyrighted material is made available to anyone wishing to use modify copy or redistribute it subject to the terms and conditions of the gnu general public license version 2 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 44 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Kate Stewart Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190531081038.653000175@linutronix.de Signed-off-by: Greg Kroah-Hartman

gfs2: Replace gl_revokes with a GLF flag

2019-05-07T21:39:14Z

The gl_revokes value determines how many outstanding revokes a glock has on the superblock revokes list; this is used to avoid unnecessary log flushes. However, gl_revokes is only ever tested for being zero, and it's only decremented in revoke_lo_after_commit, which removes all revokes from the list, so we know that the gl_revoke values of all the glocks on the list will reach zero. Therefore, we can replace gl_revokes with a bit flag. This saves an atomic counter in struct gfs2_glock. Signed-off-by: Bob Peterson Signed-off-by: Andreas Gruenbacher

gfs: no need to check return value of debugfs_create functions

2019-01-23T11:30:34Z

When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. There is no need to save the dentries for the debugfs files, so drop those variables to save a bit of space and make the code simpler. Cc: Bob Peterson Cc: Andreas Gruenbacher Cc: cluster-devel@redhat.com Signed-off-by: Greg Kroah-Hartman Signed-off-by: Andreas Gruenbacher

gfs2: Move rs_{sizehint, rgd_gh} fields into the inode

2018-10-12T12:29:14Z

Move the rs_sizehint and rs_rgd_gh fields from struct gfs2_blkreserv into the inode: they are more closely related to the inode than to a particular reservation. Signed-off-by: Andreas Gruenbacher Signed-off-by: Bob Peterson Reviewed-by: Steven Whitehouse

gfs2: Fix wrong error handling in init_gfs2_fs()

2017-11-27T16:47:22Z

init_gfs2_fs() is calling e.g. calling unregister_shrinker() without register_shrinker() when an error occurred during initialization. Rename goto labels and call appropriate undo function. Signed-off-by: Tetsuo Handa Signed-off-by: Bob Peterson

GFS2: Remove gl_list from glock structure

2017-06-12T19:39:12Z

The gl_list is no longer used nor needed in the glock structure, so this patch eliminates it. Signed-off-by: Bob Peterson

gfs2: fix to detect failure of register_shrinker

2016-09-21T17:09:40Z

register_shrinker can fail after commit 1d3d4437eae1 ("vmscan: per-node deferred work"), we should detect the failure of it, otherwise we may fail to register shrinker after gfs2 module was been inited successfully. Signed-off-by: Chao Yu Signed-off-by: Bob Peterson

gfs2: Lock holder cleanup

2016-06-27T14:47:09Z

Make the code more readable by cleaning up the different ways of initializing lock holders and checking for initialized lock holders: mark lock holders as uninitialized by setting the holder's glock to NULL (gfs2_holder_mark_uninitialized) instead of zeroing out the entire object or using a separate flag. Recognize initialized holders by their non-NULL glock (gfs2_holder_initialized). Don't zero out holder objects which are immeditiately initialized via gfs2_holder_init or gfs2_glock_nq_init. Signed-off-by: Andreas Gruenbacher Signed-off-by: Bob Peterson