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| author | Steven Whitehouse <swhiteho@redhat.com> | 2009-09-28 15:35:17 +0400 |
|---|---|---|
| committer | Steven Whitehouse <swhiteho@redhat.com> | 2009-12-03 14:53:02 +0300 |
| commit | 86e931a35e93d94e6e91b57cc76456e16d188ea9 (patch) | |
| tree | 55078897d1c3dfa43fed6458a7721af17362b4a3 /include | |
| parent | e285c100362762f7440643be637dd332460fdc75 (diff) | |
| download | linux-86e931a35e93d94e6e91b57cc76456e16d188ea9.tar.xz | |
VFS: Export dquot_send_warning
Sending a message to userspace in a generic format to warn
of events (e.g. quota exceeded) in the quota subsystem is
a generically useful feature. This patch makes some minor
changes to the send_message function from dquot.c renaming
it quota_send_message, moving it to quota.c and exporting it
for use by filesystems which do not use the dquot code.
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/quota.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/linux/quota.h b/include/linux/quota.h index 78c48895b12a..ce9a9b2e5cd4 100644 --- a/include/linux/quota.h +++ b/include/linux/quota.h @@ -376,6 +376,17 @@ static inline unsigned int dquot_generic_flag(unsigned int flags, int type) return flags >> _DQUOT_STATE_FLAGS; } +#ifdef CONFIG_QUOTA_NETLINK_INTERFACE +extern void quota_send_warning(short type, unsigned int id, dev_t dev, + const char warntype); +#else +static inline void quota_send_warning(short type, unsigned int id, dev_t dev, + const char warntype) +{ + return; +} +#endif /* CONFIG_QUOTA_NETLINK_INTERFACE */ + struct quota_info { unsigned int flags; /* Flags for diskquotas on this device */ struct mutex dqio_mutex; /* lock device while I/O in progress */ |