diff options
Diffstat (limited to 'fs/gfs2/quota.h')
| -rw-r--r-- | fs/gfs2/quota.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/fs/gfs2/quota.h b/fs/gfs2/quota.h index a8be141..3b7f4b0 100644 --- a/fs/gfs2/quota.h +++ b/fs/gfs2/quota.h @@ -32,4 +32,21 @@ int gfs2_quota_init(struct gfs2_sbd *sdp); void gfs2_quota_scan(struct gfs2_sbd *sdp); void gfs2_quota_cleanup(struct gfs2_sbd *sdp); +static inline int gfs2_quota_lock_check(struct gfs2_inode *ip) +{ + struct gfs2_sbd *sdp = GFS2_SB(&ip->i_inode); + int ret; + if (sdp->sd_args.ar_quota == GFS2_QUOTA_OFF) + return 0; + ret = gfs2_quota_lock(ip, NO_QUOTA_CHANGE, NO_QUOTA_CHANGE); + if (ret) + return ret; + if (sdp->sd_args.ar_quota != GFS2_QUOTA_ON) + return 0; + ret = gfs2_quota_check(ip, ip->i_inode.i_uid, ip->i_inode.i_gid); + if (ret) + gfs2_quota_unlock(ip); + return ret; +} + #endif /* __QUOTA_DOT_H__ */ |
