| Message ID | 1373866527-10604-3-git-send-email-anand.jain@oracle.com (mailing list archive) |
|---|---|
| State | Under Review, archived |
| Headers | show |
On Mon, 15 Jul 2013 13:35:27 +0800, Anand Jain wrote: > close_all_devices() is declared once in disk-io.c and again > in btrfs-find-root.c I see no reasons or is there any ? > > This patch will fix it. > > Signed-off-by: Anand Jain <anand.jain@oracle.com> > --- > btrfs-find-root.c | 17 +---------------- > disk-io.c | 3 +-- > disk-io.h | 1 + > 3 files changed, 3 insertions(+), 18 deletions(-) > > diff --git a/btrfs-find-root.c b/btrfs-find-root.c > index 253c200..82440f6 100644 > --- a/btrfs-find-root.c > +++ b/btrfs-find-root.c > @@ -34,6 +34,7 @@ > #include "volumes.h" > #include "utils.h" > #include "crc32c.h" > +#include "disk-io.h" > > static u16 csum_size = 0; > static u64 search_objectid = BTRFS_ROOT_TREE_OBJECTID; > @@ -65,22 +66,6 @@ int csum_block(void *buf, u32 len) > return ret; > } > > -static int close_all_devices(struct btrfs_fs_info *fs_info) > -{ > - struct list_head *list; > - struct list_head *next; > - struct btrfs_device *device; > - > - return 0; Nice and useful function :) This function is not equal to the one from disk-io.c, only the function name is equal. But looking at the code, this patch should work. Maybe the commit message could be improved since it reads as if it would handle two equal functions and this is not the case. > - > - list = &fs_info->fs_devices->devices; > - list_for_each(next, list) { > - device = list_entry(next, struct btrfs_device, dev_list); > - close(device->fd); > - } > - return 0; > -} > - > static struct btrfs_root *open_ctree_broken(int fd, const char *device) > { > u32 sectorsize; > diff --git a/disk-io.c b/disk-io.c > index 5b84b02..d23c4d9 100644 > --- a/disk-io.c > +++ b/disk-io.c > @@ -35,7 +35,6 @@ > #include "utils.h" > #include "print-tree.h" > > -static int close_all_devices(struct btrfs_fs_info *fs_info); > > static int check_tree_block(struct btrfs_root *root, struct extent_buffer *buf) > { > @@ -1165,7 +1164,7 @@ int write_ctree_super(struct btrfs_trans_handle *trans, > return ret; > } > > -static int close_all_devices(struct btrfs_fs_info *fs_info) > +int close_all_devices(struct btrfs_fs_info *fs_info) > { > struct list_head *list; > struct btrfs_device *device; > diff --git a/disk-io.h b/disk-io.h > index 0158d17..c25bc07 100644 > --- a/disk-io.h > +++ b/disk-io.h > @@ -89,6 +89,7 @@ int csum_tree_block_size(struct extent_buffer *buf, u16 csum_sectorsize, > int csum_tree_block(struct btrfs_root *root, struct extent_buffer *buf, > int verify); > int btrfs_read_buffer(struct extent_buffer *buf, u64 parent_transid); > +int close_all_devices(struct btrfs_fs_info *fs_info); > #endif > > /* raid6.c */ > -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/btrfs-find-root.c b/btrfs-find-root.c index 253c200..82440f6 100644 --- a/btrfs-find-root.c +++ b/btrfs-find-root.c @@ -34,6 +34,7 @@ #include "volumes.h" #include "utils.h" #include "crc32c.h" +#include "disk-io.h" static u16 csum_size = 0; static u64 search_objectid = BTRFS_ROOT_TREE_OBJECTID; @@ -65,22 +66,6 @@ int csum_block(void *buf, u32 len) return ret; } -static int close_all_devices(struct btrfs_fs_info *fs_info) -{ - struct list_head *list; - struct list_head *next; - struct btrfs_device *device; - - return 0; - - list = &fs_info->fs_devices->devices; - list_for_each(next, list) { - device = list_entry(next, struct btrfs_device, dev_list); - close(device->fd); - } - return 0; -} - static struct btrfs_root *open_ctree_broken(int fd, const char *device) { u32 sectorsize; diff --git a/disk-io.c b/disk-io.c index 5b84b02..d23c4d9 100644 --- a/disk-io.c +++ b/disk-io.c @@ -35,7 +35,6 @@ #include "utils.h" #include "print-tree.h" -static int close_all_devices(struct btrfs_fs_info *fs_info); static int check_tree_block(struct btrfs_root *root, struct extent_buffer *buf) { @@ -1165,7 +1164,7 @@ int write_ctree_super(struct btrfs_trans_handle *trans, return ret; } -static int close_all_devices(struct btrfs_fs_info *fs_info) +int close_all_devices(struct btrfs_fs_info *fs_info) { struct list_head *list; struct btrfs_device *device; diff --git a/disk-io.h b/disk-io.h index 0158d17..c25bc07 100644 --- a/disk-io.h +++ b/disk-io.h @@ -89,6 +89,7 @@ int csum_tree_block_size(struct extent_buffer *buf, u16 csum_sectorsize, int csum_tree_block(struct btrfs_root *root, struct extent_buffer *buf, int verify); int btrfs_read_buffer(struct extent_buffer *buf, u64 parent_transid); +int close_all_devices(struct btrfs_fs_info *fs_info); #endif /* raid6.c */
close_all_devices() is declared once in disk-io.c and again in btrfs-find-root.c I see no reasons or is there any ? This patch will fix it. Signed-off-by: Anand Jain <anand.jain@oracle.com> --- btrfs-find-root.c | 17 +---------------- disk-io.c | 3 +-- disk-io.h | 1 + 3 files changed, 3 insertions(+), 18 deletions(-)