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authorDmitry Monakhov <dmonakhov@openvz.org>2011-10-20 20:07:23 -0400
committerTheodore Ts'o <tytso@mit.edu>2011-10-20 20:07:23 -0400
commit45dc63e7d8412546567399b94caeb683af58843e (patch)
tree62362154d15ef26f8fe0d206004b2b6e247e3c79 /fs/ext4/mballoc.c
parent8de49e674a1133ab8998914a6e933ceb4b5f4b07 (diff)
ext4: Allow quota file use root reservation
Quota file is fs's metadata, so it is reasonable to permit use root resevation if necessary. This patch fix 265'th xfstest failure Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/mballoc.c')
-rw-r--r--fs/ext4/mballoc.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
index 8c005c02820..cd70b304118 100644
--- a/fs/ext4/mballoc.c
+++ b/fs/ext4/mballoc.c
@@ -4291,6 +4291,10 @@ ext4_fsblk_t ext4_mb_new_blocks(handle_t *handle,
trace_ext4_request_blocks(ar);
+ /* Allow to use superuser reservation for quota file */
+ if (IS_NOQUOTA(ar->inode))
+ ar->flags |= EXT4_MB_USE_ROOT_BLOCKS;
+
/*
* For delayed allocation, we could skip the ENOSPC and
* EDQUOT check, as blocks and quotas have been already