diff options
Diffstat (limited to 'fs/ext2')
| -rw-r--r-- | fs/ext2/Kconfig | 6 | ||||
| -rw-r--r-- | fs/ext2/dir.c | 2 | ||||
| -rw-r--r-- | fs/ext2/file.c | 2 | ||||
| -rw-r--r-- | fs/ext2/super.c | 21 |
4 files changed, 16 insertions, 15 deletions
diff --git a/fs/ext2/Kconfig b/fs/ext2/Kconfig index c634874e12d9..894e4c53d1d2 100644 --- a/fs/ext2/Kconfig +++ b/fs/ext2/Kconfig @@ -13,8 +13,7 @@ config EXT2_FS_XATTR depends on EXT2_FS help Extended attributes are name:value pairs associated with inodes by - the kernel or by users (see the attr(5) manual page, or visit - <http://acl.bestbits.at/> for details). + the kernel or by users (see the attr(5) manual page for details). If unsure, say N. @@ -26,9 +25,6 @@ config EXT2_FS_POSIX_ACL Posix Access Control Lists (ACLs) support permissions for users and groups beyond the owner/group/world scheme. - To learn more about Access Control Lists, visit the Posix ACLs for - Linux website <http://acl.bestbits.at/>. - If you don't know what Access Control Lists are, say N config EXT2_FS_SECURITY diff --git a/fs/ext2/dir.c b/fs/ext2/dir.c index 4111085a129f..3b8114def693 100644 --- a/fs/ext2/dir.c +++ b/fs/ext2/dir.c @@ -294,7 +294,7 @@ ext2_readdir(struct file *file, struct dir_context *ctx) unsigned long npages = dir_pages(inode); unsigned chunk_mask = ~(ext2_chunk_size(inode)-1); unsigned char *types = NULL; - bool need_revalidate = inode_cmp_iversion(inode, file->f_version); + bool need_revalidate = !inode_eq_iversion(inode, file->f_version); if (pos > inode->i_size - EXT2_DIR_REC_LEN(1)) return 0; diff --git a/fs/ext2/file.c b/fs/ext2/file.c index 2da67699dc33..09640220fda8 100644 --- a/fs/ext2/file.c +++ b/fs/ext2/file.c @@ -100,7 +100,7 @@ static int ext2_dax_fault(struct vm_fault *vmf) } down_read(&ei->dax_sem); - ret = dax_iomap_fault(vmf, PE_SIZE_PTE, NULL, &ext2_iomap_ops); + ret = dax_iomap_fault(vmf, PE_SIZE_PTE, NULL, NULL, &ext2_iomap_ops); up_read(&ei->dax_sem); if (vmf->flags & FAULT_FLAG_WRITE) diff --git a/fs/ext2/super.c b/fs/ext2/super.c index 554c98b8a93a..7666c065b96f 100644 --- a/fs/ext2/super.c +++ b/fs/ext2/super.c @@ -221,11 +221,13 @@ static void init_once(void *foo) static int __init init_inodecache(void) { - ext2_inode_cachep = kmem_cache_create("ext2_inode_cache", - sizeof(struct ext2_inode_info), - 0, (SLAB_RECLAIM_ACCOUNT| - SLAB_MEM_SPREAD|SLAB_ACCOUNT), - init_once); + ext2_inode_cachep = kmem_cache_create_usercopy("ext2_inode_cache", + sizeof(struct ext2_inode_info), 0, + (SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD| + SLAB_ACCOUNT), + offsetof(struct ext2_inode_info, i_data), + sizeof_field(struct ext2_inode_info, i_data), + init_once); if (ext2_inode_cachep == NULL) return -ENOMEM; return 0; @@ -960,8 +962,11 @@ static int ext2_fill_super(struct super_block *sb, void *data, int silent) if (sbi->s_mount_opt & EXT2_MOUNT_DAX) { err = bdev_dax_supported(sb, blocksize); - if (err) - goto failed_mount; + if (err) { + ext2_msg(sb, KERN_ERR, + "DAX unsupported by block device. Turning off DAX."); + sbi->s_mount_opt &= ~EXT2_MOUNT_DAX; + } } /* If the blocksize doesn't match, re-read the thing.. */ @@ -1226,7 +1231,7 @@ static void ext2_clear_super_error(struct super_block *sb) * write and hope for the best. */ ext2_msg(sb, KERN_ERR, - "previous I/O error to superblock detected\n"); + "previous I/O error to superblock detected"); clear_buffer_write_io_error(sbh); set_buffer_uptodate(sbh); } |