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| author |  Abhi Das <adas@redhat.com>
| 2015-06-02 11:03:04 -0500 |
|---|---|---|
| committer |  Bob Peterson <rpeterso@redhat.com>
| 2015-06-02 11:03:04 -0500 |
| commit | 9cde2898d04595c3bf24828822b3ea7acff181dd (patch) | |
| tree | 65c0471a46f03a5ccf0b6aad9d940701b2a95126 /fs/gfs2/incore.h | |
| parent | gfs2: fix quota updates on block boundaries (diff) | |
| download | linux-9cde2898d04595c3bf24828822b3ea7acff181dd.tar.gz linux-9cde2898d04595c3bf24828822b3ea7acff181dd.tar.bz2 linux-9cde2898d04595c3bf24828822b3ea7acff181dd.zip | |
gfs2: limit quota log messages
This patch makes the quota subsystem only report once that a
particular user/group has exceeded their allotted quota.
Previously, it was possible for a program to continuously try
exceeding quota (despite receiving EDQUOT) and in turn trigger
gfs2 to issue a kernel log message about quota exceed. In theory,
this could get out of hand and flood the log and the filesystem
hosting the log files.
Signed-off-by: Abhi Das <adas@redhat.com>
Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Diffstat (limited to 'fs/gfs2/incore.h')
| -rw-r--r-- | fs/gfs2/incore.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/gfs2/incore.h b/fs/gfs2/incore.h index 58b75abf6ab2..304a22315448 100644 --- a/fs/gfs2/incore.h +++ b/fs/gfs2/incore.h @@ -432,6 +432,7 @@ enum { QDF_CHANGE = 1, QDF_LOCKED = 2, QDF_REFRESH = 3, + QDF_QMSG_QUIET = 4, }; struct gfs2_quota_data { |