RepoMirrors/btrfs-progs
1
0
Fork 0
mirror of https://github.com/kdave/btrfs-progs synced 2025-04-23 23:45:20 +00:00
Code Issues Packages Projects Releases Wiki Activity

btrfs-progs: zoned: replace raw ioctl with a helper for device size

Browse Source 
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba 2021-04-29 20:18:16 +02:00
parent 600d2dba6f
commit aa56bf3a31
1 changed files with 3 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
kernel-shared/zoned.c
View File

@ -281,8 +281,9 @@ static int report_zones(int fd, const char *file,
* No need to use btrfs_device_size() here, since it is ensured * No need to use btrfs_device_size() here, since it is ensured
* that the file is block device. * that the file is block device.
*/ */
if (ioctl(fd, BLKGETSIZE64, &device_size) < 0) { device_size = device_get_partition_size_fd(fd);
error("zoned: ioctl(BLKGETSIZE64) failed on %s (%m)", file); if (device_size == 0) {
error("zoned: failed to read size of %s: %m", file);
exit(1); exit(1);
} }