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btrfs-progs: rename lookup_ino_rootid 

It does not resolve the inode number but path where fd has been opened.

Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba 2016-10-31 10:34:37 +01:00
parent 3fe243296d
commit 49cb98e5d6
5 changed files with 6 additions and 6 deletions
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2
cmds-fi-du.c
View File

@ -459,7 +459,7 @@ static int du_add_file(const char *filename, int dirfd,
goto out;
}
ret = lookup_ino_rootid(fd, &subvol);
ret = lookup_path_rootid(fd, &subvol);
if (ret)
goto out_close;

2
cmds-inspect.c
View File

@ -326,7 +326,7 @@ static int cmd_inspect_rootid(int argc, char **argv)
goto out;
}
ret = lookup_ino_rootid(fd, &rootid);
ret = lookup_path_rootid(fd, &rootid);
if (ret) {
error("failed to lookup root id: %s", strerror(-ret));
goto out;

2
cmds-qgroup.c
View File

@ -366,7 +366,7 @@ static int cmd_qgroup_show(int argc, char **argv)
}
if (filter_flag) {
ret = lookup_ino_rootid(fd, &qgroupid);
ret = lookup_path_rootid(fd, &qgroupid);
if (ret < 0) {
error("cannot resolve rootid for %s: %s",
path, strerror(-ret));

4
utils.c
View File

@ -2927,7 +2927,7 @@ path:
fd = open(p, O_RDONLY);
if (fd < 0)
goto err;
ret = lookup_ino_rootid(fd, &id);
ret = lookup_path_rootid(fd, &id);
if (ret)
error("failed to lookup root id: %s", strerror(-ret));
close(fd);
@ -3609,7 +3609,7 @@ int ask_user(const char *question)
* - BTRFS_EMPTY_SUBVOL_DIR_OBJECTID (directory with ino == 2) the result is
* undefined and function returns -1
*/
int lookup_ino_rootid(int fd, u64 *rootid)
int lookup_path_rootid(int fd, u64 *rootid)
{
struct btrfs_ioctl_ino_lookup_args args;
int ret;

2
utils.h
View File

@ -209,7 +209,7 @@ int is_vol_small(const char *file);
int csum_tree_block(struct btrfs_root *root, struct extent_buffer *buf,
int verify);
int ask_user(const char *question);
int lookup_ino_rootid(int fd, u64 *rootid);
int lookup_path_rootid(int fd, u64 *rootid);
int btrfs_scan_devices(void);
int get_btrfs_mount(const char *dev, char *mp, size_t mp_size);
int find_mount_root(const char *path, char **mount_root);