lk/linux-kernel-test
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Merge branch 'next' into upstream-merge

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Conflicts:
	fs/ext4/inode.c
	fs/ext4/mballoc.c
	include/trace/events/ext4.h
This commit is contained in:
Theodore Ts'o
2010-10-27 23:44:47 -04:00
parent e3e1288e86 a269029d0e
commit a107e5a3a4
33 changed files with 2513 additions and 1134 deletions
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8
include/linux/fs.h
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@ -32,6 +32,12 @@
#define SEEK_END 2 /* seek relative to end of file */
#define SEEK_MAX SEEK_END
struct fstrim_range {
uint64_t start;
uint64_t len;
uint64_t minlen;
};
/* And dynamically-tunable limits and defaults: */
struct files_stat_struct {
unsigned long nr_files; /* read only */
@ -317,6 +323,7 @@ struct inodes_stat_t {
#define FIGETBSZ _IO(0x00,2) /* get the block size used for bmap */
#define FIFREEZE _IOWR('X', 119, int) /* Freeze */
#define FITHAW _IOWR('X', 120, int) /* Thaw */
#define FITRIM _IOWR('X', 121, struct fstrim_range) /* Trim */
#define FS_IOC_GETFLAGS _IOR('f', 1, long)
#define FS_IOC_SETFLAGS _IOW('f', 2, long)
@ -1604,6 +1611,7 @@ struct super_operations {
ssize_t (*quota_write)(struct super_block *, int, const char *, size_t, loff_t);
#endif
int (*bdev_try_to_free_page)(struct super_block*, struct page*, gfp_t);
int (*trim_fs) (struct super_block *, struct fstrim_range *);
};
/*