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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2024-01-10 09:36:40 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2024-01-10 09:36:40 -0800 |
| commit | bfed9a92940bae1fbdaad80b82562ce4e122434a (patch) | |
| tree | 8e9638315eb66408bec7e0d14c8f76e481e92800 /fs/gfs2/util.h | |
| parent | affc5af36bbb62073b6aaa4f4459b38937ff5331 (diff) | |
| parent | e345b87b0b0444d1c644b0ea15cfb50e88f10b55 (diff) | |
Merge tag 'gfs2-v6.7-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2
Pull gfs2 updates from Andreas Gruenbacher:
- Add support for non-blocking lookup (MAY_NOT_BLOCK / LOOKUP_RCU)
- Various minor fixes and cleanups
* tag 'gfs2-v6.7-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2:
gfs2: Fix freeze consistency check in log_write_header
gfs2: Refcounting fix in gfs2_thaw_super
gfs2: Minor gfs2_{freeze,thaw}_super cleanup
gfs2: Use wait_event_freezable_timeout() for freezable kthread
gfs2: Add missing set_freezable() for freezable kthread
gfs2: Remove use of error flag in journal reads
gfs2: Lift withdraw check out of gfs2_ail1_empty
gfs2: Rename gfs2_withdrawn to gfs2_withdrawing_or_withdrawn
gfs2: Mark withdraws as unlikely
gfs2: Minor gfs2_ail1_empty cleanup
gfs2: use is_subdir()
gfs2: d_obtain_alias(ERR_PTR(...)) will do the right thing
gfs2: Use GL_NOBLOCK flag for non-blocking lookups
gfs2: Add GL_NOBLOCK flag
gfs2: rgrp: fix kernel-doc warnings
gfs2: fix kernel BUG in gfs2_quota_cleanup
gfs2: Fix inode_go_instantiate description
gfs2: Fix kernel NULL pointer dereference in gfs2_rgrp_dump
Diffstat (limited to 'fs/gfs2/util.h')
| -rw-r--r-- | fs/gfs2/util.h | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/fs/gfs2/util.h b/fs/gfs2/util.h index 11c9d59b6889..ba071998461f 100644 --- a/fs/gfs2/util.h +++ b/fs/gfs2/util.h @@ -198,13 +198,14 @@ static inline void gfs2_withdraw_delayed(struct gfs2_sbd *sdp) } /** - * gfs2_withdrawn - test whether the file system is withdrawing or withdrawn + * gfs2_withdrawing_or_withdrawn - test whether the file system is withdrawing + * or withdrawn * @sdp: the superblock */ -static inline bool gfs2_withdrawn(struct gfs2_sbd *sdp) +static inline bool gfs2_withdrawing_or_withdrawn(struct gfs2_sbd *sdp) { - return test_bit(SDF_WITHDRAWN, &sdp->sd_flags) || - test_bit(SDF_WITHDRAWING, &sdp->sd_flags); + return unlikely(test_bit(SDF_WITHDRAWN, &sdp->sd_flags) || + test_bit(SDF_WITHDRAWING, &sdp->sd_flags)); } /** @@ -213,13 +214,13 @@ static inline bool gfs2_withdrawn(struct gfs2_sbd *sdp) */ static inline bool gfs2_withdrawing(struct gfs2_sbd *sdp) { - return test_bit(SDF_WITHDRAWING, &sdp->sd_flags) && - !test_bit(SDF_WITHDRAWN, &sdp->sd_flags); + return unlikely(test_bit(SDF_WITHDRAWING, &sdp->sd_flags) && + !test_bit(SDF_WITHDRAWN, &sdp->sd_flags)); } static inline bool gfs2_withdraw_in_prog(struct gfs2_sbd *sdp) { - return test_bit(SDF_WITHDRAW_IN_PROG, &sdp->sd_flags); + return unlikely(test_bit(SDF_WITHDRAW_IN_PROG, &sdp->sd_flags)); } #define gfs2_tune_get(sdp, field) \ |