Linux 6.5 compat: check BLK_OPEN_EXCL is defined #15692
Merged
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
On some systems we already have blkdev_get_by_path() with 4 args but still the old FMODE_EXCL and not BLK_OPEN_EXCL defined. The vdev_bdev_mode() function was added to handle this case but there was no generic way to specify exclusive access. Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
behlendorf
added
Type: Building
bwatkinson
approved these changes
Dec 21, 2023
behlendorf
added
Status: Accepted
behlendorf
added a commit
to behlendorf/zfs
that referenced
this pull request
Dec 21, 2023
On some systems we already have blkdev_get_by_path() with 4 args but still the old FMODE_EXCL and not BLK_OPEN_EXCL defined. The vdev_bdev_mode() function was added to handle this case but there was no generic way to specify exclusive access. Reviewed-by: Brian Atkinson <batkinson@lanl.gov> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes openzfs#15692
13 tasks
behlendorf
added a commit
that referenced
this pull request
Dec 22, 2023
On some systems we already have blkdev_get_by_path() with 4 args but still the old FMODE_EXCL and not BLK_OPEN_EXCL defined. The vdev_bdev_mode() function was added to handle this case but there was no generic way to specify exclusive access. Reviewed-by: Brian Atkinson <batkinson@lanl.gov> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #15692
robn
pushed a commit
to robn/zfs
that referenced
this pull request
Feb 7, 2024
On some systems we already have blkdev_get_by_path() with 4 args but still the old FMODE_EXCL and not BLK_OPEN_EXCL defined. The vdev_bdev_mode() function was added to handle this case but there was no generic way to specify exclusive access. Reviewed-by: Brian Atkinson <batkinson@lanl.gov> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes openzfs#15692 (cherry picked from commit d530d5d)
tonyhutter
pushed a commit
that referenced
this pull request
Feb 8, 2024
On some systems we already have blkdev_get_by_path() with 4 args but still the old FMODE_EXCL and not BLK_OPEN_EXCL defined. The vdev_bdev_mode() function was added to handle this case but there was no generic way to specify exclusive access. Reviewed-by: Brian Atkinson <batkinson@lanl.gov> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #15692 (cherry picked from commit d530d5d)
lundman
pushed a commit
to openzfsonwindows/openzfs
that referenced
this pull request
Mar 13, 2024
On some systems we already have blkdev_get_by_path() with 4 args but still the old FMODE_EXCL and not BLK_OPEN_EXCL defined. The vdev_bdev_mode() function was added to handle this case but there was no generic way to specify exclusive access. Reviewed-by: Brian Atkinson <batkinson@lanl.gov> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes openzfs#15692
lundman
pushed a commit
to openzfsonwindows/openzfs
that referenced
this pull request
Mar 13, 2024
On some systems we already have blkdev_get_by_path() with 4 args but still the old FMODE_EXCL and not BLK_OPEN_EXCL defined. The vdev_bdev_mode() function was added to handle this case but there was no generic way to specify exclusive access. Reviewed-by: Brian Atkinson <batkinson@lanl.gov> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes openzfs#15692
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Motivation and Context
See #15099 (comment)
Description
This is an alternate fix to #15688 which instead leverages an existing mechanism to check for the right flags.
How Has This Been Tested?
Locally compiled.
Types of changes
Checklist:
Signed-off-by.