fs/proc/internal.h: fix up comment
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Web: https://git.kernel.org/torvalds/c/53f63345d893df36b58e81ddb3d11dcd2e9cc966 Commit: 53f63345d893df36b58e81ddb3d11dcd2e9cc966 Parent: 163cf548db888710695d5dbe907cda4262d45b52 Refname: refs/heads/master Author: Alexey Dobriyan <[email protected]> AuthorDate: Tue Feb 6 15:37:21 2018 -0800 Committer: Linus Torvalds <[email protected]> CommitDate: Tue Feb 6 18:32:43 2018 -0800 fs/proc/internal.h: fix up comment Document what ->pde_unload_lock actually does. Link: http://lkml.kernel.org/r/20180103185120.GB31849@avx2 Signed-off-by: Alexey Dobriyan <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]> --- fs/proc/internal.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/fs/proc/internal.h b/fs/proc/internal.h index a290a1e921a5..5ba317874f0d 100644 --- a/fs/proc/internal.h +++ b/fs/proc/internal.h @@ -38,7 +38,8 @@ struct proc_dir_entry { atomic_t in_use; atomic_t count; /* use count */ struct list_head pde_openers; /* who did ->open, but not ->release */ - spinlock_t pde_unload_lock; /* proc_fops checks and pde_users bumps */ + /* protects ->pde_openers and all struct pde_opener instances */ + spinlock_t pde_unload_lock; struct completion *pde_unload_completion; const struct inode_operations *proc_iops; const struct file_operations *proc_fops; -- To unsubscribe from this list: send the line "unsubscribe git-commits-head" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html