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authorAl Viro <viro@zeniv.linux.org.uk>2016-01-22 21:40:57 +0100
committerAl Viro <viro@zeniv.linux.org.uk>2016-01-23 00:04:28 +0100
commit5955102c9984fa081b2d570cfac75c97eecf8f3b (patch)
treea4744386eac4b916e847eb4eedfada158f6527b4 /fs/ntfs/quota.c
parentlustre: remove unused declaration (diff)
downloadlinux-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.c6
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* We set the flag so we do not try to mark the quotas out of date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;
}