diff options
Diffstat (limited to 'fs/coda')
| -rw-r--r-- | fs/coda/cnode.c | 5 | ||||
| -rw-r--r-- | fs/coda/coda_linux.h | 3 | ||||
| -rw-r--r-- | fs/coda/dir.c | 4 | ||||
| -rw-r--r-- | fs/coda/file.c | 8 | ||||
| -rw-r--r-- | fs/coda/inode.c | 6 | ||||
| -rw-r--r-- | fs/coda/symlink.c | 4 |
6 files changed, 14 insertions, 16 deletions
diff --git a/fs/coda/cnode.c b/fs/coda/cnode.c index 7740b1c87..1bfb7ba4e 100644 --- a/fs/coda/cnode.c +++ b/fs/coda/cnode.c @@ -8,6 +8,7 @@ #include <linux/coda.h> #include <linux/coda_psdev.h> +#include <linux/pagemap.h> #include "coda_linux.h" static inline int coda_fideq(struct CodaFid *fid1, struct CodaFid *fid2) @@ -17,8 +18,7 @@ static inline int coda_fideq(struct CodaFid *fid1, struct CodaFid *fid2) static const struct inode_operations coda_symlink_inode_operations = { .readlink = generic_readlink, - .follow_link = page_follow_link_light, - .put_link = page_put_link, + .get_link = page_get_link, .setattr = coda_setattr, }; @@ -35,6 +35,7 @@ static void coda_fill_inode(struct inode *inode, struct coda_vattr *attr) inode->i_fop = &coda_dir_operations; } else if (S_ISLNK(inode->i_mode)) { inode->i_op = &coda_symlink_inode_operations; + inode_nohighmem(inode); inode->i_data.a_ops = &coda_symlink_aops; inode->i_mapping = &inode->i_data; } else diff --git a/fs/coda/coda_linux.h b/fs/coda/coda_linux.h index f829fe963..5104d84c4 100644 --- a/fs/coda/coda_linux.h +++ b/fs/coda/coda_linux.h @@ -72,8 +72,7 @@ void coda_sysctl_clean(void); } while (0) -#define CODA_FREE(ptr,size) \ - do { if (size < PAGE_SIZE) kfree((ptr)); else vfree((ptr)); } while (0) +#define CODA_FREE(ptr, size) kvfree((ptr)) /* inode to cnode access functions */ diff --git a/fs/coda/dir.c b/fs/coda/dir.c index fda9f4311..42e731b8c 100644 --- a/fs/coda/dir.c +++ b/fs/coda/dir.c @@ -427,13 +427,13 @@ static int coda_readdir(struct file *coda_file, struct dir_context *ctx) if (host_file->f_op->iterate) { struct inode *host_inode = file_inode(host_file); - mutex_lock(&host_inode->i_mutex); + inode_lock(host_inode); ret = -ENOENT; if (!IS_DEADDIR(host_inode)) { ret = host_file->f_op->iterate(host_file, ctx); file_accessed(host_file); } - mutex_unlock(&host_inode->i_mutex); + inode_unlock(host_inode); return ret; } /* Venus: we must read Venus dirents from a file */ diff --git a/fs/coda/file.c b/fs/coda/file.c index 1da3805f3..f47c74838 100644 --- a/fs/coda/file.c +++ b/fs/coda/file.c @@ -71,12 +71,12 @@ coda_file_write_iter(struct kiocb *iocb, struct iov_iter *to) host_file = cfi->cfi_container; file_start_write(host_file); - mutex_lock(&coda_inode->i_mutex); + inode_lock(coda_inode); ret = vfs_iter_write(cfi->cfi_container, to, &iocb->ki_pos); coda_inode->i_size = file_inode(host_file)->i_size; coda_inode->i_blocks = (coda_inode->i_size + 511) >> 9; coda_inode->i_mtime = coda_inode->i_ctime = CURRENT_TIME_SEC; - mutex_unlock(&coda_inode->i_mutex); + inode_unlock(coda_inode); file_end_write(host_file); return ret; } @@ -203,7 +203,7 @@ int coda_fsync(struct file *coda_file, loff_t start, loff_t end, int datasync) err = filemap_write_and_wait_range(coda_inode->i_mapping, start, end); if (err) return err; - mutex_lock(&coda_inode->i_mutex); + inode_lock(coda_inode); cfi = CODA_FTOC(coda_file); BUG_ON(!cfi || cfi->cfi_magic != CODA_MAGIC); @@ -212,7 +212,7 @@ int coda_fsync(struct file *coda_file, loff_t start, loff_t end, int datasync) err = vfs_fsync(host_file, datasync); if (!err && !datasync) err = venus_fsync(coda_inode->i_sb, coda_i2f(coda_inode)); - mutex_unlock(&coda_inode->i_mutex); + inode_unlock(coda_inode); return err; } diff --git a/fs/coda/inode.c b/fs/coda/inode.c index cac1390b8..57e81cbba 100644 --- a/fs/coda/inode.c +++ b/fs/coda/inode.c @@ -74,9 +74,9 @@ static void init_once(void *foo) int __init coda_init_inodecache(void) { coda_inode_cachep = kmem_cache_create("coda_inode_cache", - sizeof(struct coda_inode_info), - 0, SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD, - init_once); + sizeof(struct coda_inode_info), 0, + SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD| + SLAB_ACCOUNT, init_once); if (coda_inode_cachep == NULL) return -ENOMEM; return 0; diff --git a/fs/coda/symlink.c b/fs/coda/symlink.c index ab94ef63c..03736e20d 100644 --- a/fs/coda/symlink.c +++ b/fs/coda/symlink.c @@ -26,7 +26,7 @@ static int coda_symlink_filler(struct file *file, struct page *page) int error; struct coda_inode_info *cii; unsigned int len = PAGE_SIZE; - char *p = kmap(page); + char *p = page_address(page); cii = ITOC(inode); @@ -34,13 +34,11 @@ static int coda_symlink_filler(struct file *file, struct page *page) if (error) goto fail; SetPageUptodate(page); - kunmap(page); unlock_page(page); return 0; fail: SetPageError(page); - kunmap(page); unlock_page(page); return error; } |