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author | Al Viro <viro@zeniv.linux.org.uk> | 2016-01-22 21:40:57 +0100 |
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committer | Al Viro <viro@zeniv.linux.org.uk> | 2016-01-23 00:04:28 +0100 |
commit | 5955102c9984fa081b2d570cfac75c97eecf8f3b (patch) | |
tree | a4744386eac4b916e847eb4eedfada158f6527b4 /fs/ntfs/quota.c | |
parent | lustre: remove unused declaration (diff) | |
download | linux-5955102c9984fa081b2d570cfac75c97eecf8f3b.tar.xz linux-5955102c9984fa081b2d570cfac75c97eecf8f3b.zip |
wrappers for ->i_mutex access
parallel to mutex_{lock,unlock,trylock,is_locked,lock_nested},
inode_foo(inode) being mutex_foo(&inode->i_mutex).
Please, use those for access to ->i_mutex; over the coming cycle
->i_mutex will become rwsem, with ->lookup() done with it held
only shared.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/ntfs/quota.c')
-rw-r--r-- | fs/ntfs/quota.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/ntfs/quota.c b/fs/ntfs/quota.c index d80e3315cab0..9793e68ba1dd 100644 --- a/fs/ntfs/quota.c +++ b/fs/ntfs/quota.c @@ -48,7 +48,7 @@ bool ntfs_mark_quotas_out_of_date(ntfs_volume *vol) ntfs_error(vol->sb, "Quota inodes are not open."); return false; } - mutex_lock(&vol->quota_q_ino->i_mutex); + inode_lock(vol->quota_q_ino); ictx = ntfs_index_ctx_get(NTFS_I(vol->quota_q_ino)); if (!ictx) { ntfs_error(vol->sb, "Failed to get index context."); @@ -98,7 +98,7 @@ bool ntfs_mark_quotas_out_of_date(ntfs_volume *vol) ntfs_index_entry_mark_dirty(ictx); set_done: ntfs_index_ctx_put(ictx); - mutex_unlock(&vol->quota_q_ino->i_mutex); + inode_unlock(vol->quota_q_ino); /* * We set the flag so we do not try to mark the quotas out of date * again on remount. @@ -110,7 +110,7 @@ done: err_out: if (ictx) ntfs_index_ctx_put(ictx); - mutex_unlock(&vol->quota_q_ino->i_mutex); + inode_unlock(vol->quota_q_ino); return false; } |