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| author | Al Viro <viro@zeniv.linux.org.uk> | 2009-06-16 23:59:37 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2009-06-17 00:36:37 -0400 |
| commit | 5ac3455a843d2ca77333c954eea83aa4514c8199 (patch) | |
| tree | 12c12ef1dd13a1bd9a8b61ec9af1f2cc3d845ba5 /fs/sysv | |
| parent | cc46759a8c0ac4c6f13aa4b0f470305c05f600e1 (diff) | |
| download | linux-stable-5ac3455a843d2ca77333c954eea83aa4514c8199.tar.gz linux-stable-5ac3455a843d2ca77333c954eea83aa4514c8199.tar.bz2 linux-stable-5ac3455a843d2ca77333c954eea83aa4514c8199.zip | |
get rid of BKL in fs/sysv
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/sysv')
| -rw-r--r-- | fs/sysv/dir.c | 5 | ||||
| -rw-r--r-- | fs/sysv/inode.c | 11 |
2 files changed, 1 insertions, 15 deletions
diff --git a/fs/sysv/dir.c b/fs/sysv/dir.c index c7798079e644..4e50286a4cc3 100644 --- a/fs/sysv/dir.c +++ b/fs/sysv/dir.c @@ -15,13 +15,13 @@ #include <linux/pagemap.h> #include <linux/highmem.h> -#include <linux/smp_lock.h> #include <linux/swap.h> #include "sysv.h" static int sysv_readdir(struct file *, void *, filldir_t); const struct file_operations sysv_dir_operations = { + .llseek = generic_file_llseek, .read = generic_read_dir, .readdir = sysv_readdir, .fsync = simple_fsync, @@ -74,8 +74,6 @@ static int sysv_readdir(struct file * filp, void * dirent, filldir_t filldir) unsigned long n = pos >> PAGE_CACHE_SHIFT; unsigned long npages = dir_pages(inode); - lock_kernel(); - pos = (pos + SYSV_DIRSIZE-1) & ~(SYSV_DIRSIZE-1); if (pos >= inode->i_size) goto done; @@ -113,7 +111,6 @@ static int sysv_readdir(struct file * filp, void * dirent, filldir_t filldir) done: filp->f_pos = ((loff_t)n << PAGE_CACHE_SHIFT) | offset; - unlock_kernel(); return 0; } diff --git a/fs/sysv/inode.c b/fs/sysv/inode.c index 479923456a54..9824743832a7 100644 --- a/fs/sysv/inode.c +++ b/fs/sysv/inode.c @@ -21,7 +21,6 @@ * the superblock. */ -#include <linux/smp_lock.h> #include <linux/highuid.h> #include <linux/slab.h> #include <linux/init.h> @@ -37,7 +36,6 @@ static int sysv_sync_fs(struct super_block *sb, int wait) unsigned long time = get_seconds(), old_time; lock_super(sb); - lock_kernel(); /* * If we are going to write out the super block, @@ -52,7 +50,6 @@ static int sysv_sync_fs(struct super_block *sb, int wait) mark_buffer_dirty(sbi->s_bh2); } - unlock_kernel(); unlock_super(sb); return 0; @@ -82,8 +79,6 @@ static void sysv_put_super(struct super_block *sb) { struct sysv_sb_info *sbi = SYSV_SB(sb); - lock_kernel(); - if (sb->s_dirt) sysv_write_super(sb); @@ -99,8 +94,6 @@ static void sysv_put_super(struct super_block *sb) brelse(sbi->s_bh2); kfree(sbi); - - unlock_kernel(); } static int sysv_statfs(struct dentry *dentry, struct kstatfs *buf) @@ -275,7 +268,6 @@ int sysv_write_inode(struct inode *inode, int wait) return -EIO; } - lock_kernel(); raw_inode->i_mode = cpu_to_fs16(sbi, inode->i_mode); raw_inode->i_uid = cpu_to_fs16(sbi, fs_high2lowuid(inode->i_uid)); raw_inode->i_gid = cpu_to_fs16(sbi, fs_high2lowgid(inode->i_gid)); @@ -291,7 +283,6 @@ int sysv_write_inode(struct inode *inode, int wait) for (block = 0; block < 10+1+1+1; block++) write3byte(sbi, (u8 *)&si->i_data[block], &raw_inode->i_data[3*block]); - unlock_kernel(); mark_buffer_dirty(bh); if (wait) { sync_dirty_buffer(bh); @@ -315,9 +306,7 @@ static void sysv_delete_inode(struct inode *inode) truncate_inode_pages(&inode->i_data, 0); inode->i_size = 0; sysv_truncate(inode); - lock_kernel(); sysv_free_inode(inode); - unlock_kernel(); } static struct kmem_cache *sysv_inode_cachep; |