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| author | Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> | 2011-05-08 20:43:06 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-05-09 18:04:23 +0200 |
| commit | 7d23ce36e3f52f9b83ac8da49296b73339c8b5b8 (patch) | |
| tree | 0c3973efa632e3c58d056c5d949a38b4c475193f /fs/hpfs/hpfs_fn.h | |
| parent | HPFS: Introduce a global mutex and lock it on every callback from VFS. (diff) | |
| download | linux-7d23ce36e3f52f9b83ac8da49296b73339c8b5b8.tar.xz linux-7d23ce36e3f52f9b83ac8da49296b73339c8b5b8.zip | |
HPFS: Remove remaining locks
Remove remaining locks
Because of a new global per-fs lock, no other locks are needed
Signed-off-by: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/hpfs/hpfs_fn.h')
| -rw-r--r-- | fs/hpfs/hpfs_fn.h | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/fs/hpfs/hpfs_fn.h b/fs/hpfs/hpfs_fn.h index 89a4714b44c7..860d09f199b2 100644 --- a/fs/hpfs/hpfs_fn.h +++ b/fs/hpfs/hpfs_fn.h @@ -56,8 +56,6 @@ struct hpfs_inode_info { unsigned i_ea_uid : 1; /* file's uid is stored in ea */ unsigned i_ea_gid : 1; /* file's gid is stored in ea */ unsigned i_dirty : 1; - struct mutex i_mutex; - struct mutex i_parent_mutex; loff_t **i_rddir_off; struct inode vfs_inode; }; @@ -88,8 +86,6 @@ struct hpfs_sb_info { unsigned *sb_bmp_dir; /* main bitmap directory */ unsigned sb_c_bitmap; /* current bitmap */ unsigned sb_max_fwd_alloc; /* max forwad allocation */ - struct mutex hpfs_creation_de; /* when creating dirents, nobody else - can alloc blocks */ /*unsigned sb_mounting : 1;*/ int sb_timeshift; }; @@ -201,12 +197,12 @@ static inline unsigned tstbits(unsigned *bmp, unsigned b, unsigned n) /* alloc.c */ int hpfs_chk_sectors(struct super_block *, secno, int, char *); -secno hpfs_alloc_sector(struct super_block *, secno, unsigned, int, int); +secno hpfs_alloc_sector(struct super_block *, secno, unsigned, int); int hpfs_alloc_if_possible(struct super_block *, secno); void hpfs_free_sectors(struct super_block *, secno, unsigned); int hpfs_check_free_dnodes(struct super_block *, int); void hpfs_free_dnode(struct super_block *, secno); -struct dnode *hpfs_alloc_dnode(struct super_block *, secno, dnode_secno *, struct quad_buffer_head *, int); +struct dnode *hpfs_alloc_dnode(struct super_block *, secno, dnode_secno *, struct quad_buffer_head *); struct fnode *hpfs_alloc_fnode(struct super_block *, secno, fnode_secno *, struct buffer_head **); struct anode *hpfs_alloc_anode(struct super_block *, secno, anode_secno *, struct buffer_head **); @@ -223,8 +219,6 @@ void hpfs_remove_fnode(struct super_block *, fnode_secno fno); /* buffer.c */ -void hpfs_lock_creation(struct super_block *); -void hpfs_unlock_creation(struct super_block *); void *hpfs_map_sector(struct super_block *, unsigned, struct buffer_head **, int); void *hpfs_get_sector(struct super_block *, unsigned, struct buffer_head **); void *hpfs_map_4sectors(struct super_block *, unsigned, struct quad_buffer_head *, int); @@ -248,7 +242,7 @@ void hpfs_del_pos(struct inode *, loff_t *); struct hpfs_dirent *hpfs_add_de(struct super_block *, struct dnode *, const unsigned char *, unsigned, secno); int hpfs_add_dirent(struct inode *, const unsigned char *, unsigned, - struct hpfs_dirent *, int); + struct hpfs_dirent *); int hpfs_remove_dirent(struct inode *, dnode_secno, struct hpfs_dirent *, struct quad_buffer_head *, int); void hpfs_count_dnodes(struct super_block *, dnode_secno, int *, int *, int *); dnode_secno hpfs_de_as_down_as_possible(struct super_block *, dnode_secno dno); |