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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-12-11 02:43:30 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-12-11 02:43:30 +0300 |
| commit | 1366f5d3129f2abde606214de7afc3dd61781fa3 (patch) | |
| tree | b275b18e90bd24d64e09894a812bbd7dd1c424f5 /include/linux/fs.h | |
| parent | 4b0a268eeccae14d42ff5fb9f19b612913c0007c (diff) | |
| parent | fdf2657bc81b10dee856ec9f8fe5b201c0561e9d (diff) | |
| download | linux-1366f5d3129f2abde606214de7afc3dd61781fa3.tar.xz | |
Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs
Pull quota updates from Jan Kara:
"Quota improvements and some minor cleanups.
The main portion in the pull request are changes which move i_dquot
array from struct inode into fs-private part of an inode which saves
memory for filesystems which don't use VFS quotas"
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
udf: One function call less in udf_fill_super() after error detection
udf: Deletion of unnecessary checks before the function call "iput"
jbd: Deletion of an unnecessary check before the function call "iput"
vfs: Remove i_dquot field from inode
jfs: Convert to private i_dquot field
reiserfs: Convert to private i_dquot field
ocfs2: Convert to private i_dquot field
ext4: Convert to private i_dquot field
ext3: Convert to private i_dquot field
ext2: Convert to private i_dquot field
quota: Use function to provide i_dquot pointers
xfs: Set allowed quota types
gfs2: Set allowed quota types
quota: Allow each filesystem to specify which quota types it supports
quota: Remove const from function declarations
quota: Add log level to printk
Diffstat (limited to 'include/linux/fs.h')
| -rw-r--r-- | include/linux/fs.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h index b4a1d73c0d5d..f21b15804917 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -606,9 +606,6 @@ struct inode { const struct file_operations *i_fop; /* former ->i_op->default_file_ops */ struct file_lock *i_flock; struct address_space i_data; -#ifdef CONFIG_QUOTA - struct dquot *i_dquot[MAXQUOTAS]; -#endif struct list_head i_devices; union { struct pipe_inode_info *i_pipe; @@ -1224,6 +1221,7 @@ struct super_block { struct backing_dev_info *s_bdi; struct mtd_info *s_mtd; struct hlist_node s_instances; + unsigned int s_quota_types; /* Bitmask of supported quota types */ struct quota_info s_dquot; /* Diskquota specific options */ struct sb_writers s_writers; @@ -1592,6 +1590,7 @@ struct super_operations { #ifdef CONFIG_QUOTA ssize_t (*quota_read)(struct super_block *, int, char *, size_t, loff_t); ssize_t (*quota_write)(struct super_block *, int, const char *, size_t, loff_t); + struct dquot **(*get_dquots)(struct inode *); #endif int (*bdev_try_to_free_page)(struct super_block*, struct page*, gfp_t); long (*nr_cached_objects)(struct super_block *, int); |