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authorChristoph Hellwig <hch@lst.de>2022-04-15 06:52:57 +0200
committerJens Axboe <axboe@kernel.dk>2022-04-17 19:49:59 -0600
commit44abff2c0b970ae3d310b97617525dc01f248d7c (patch)
tree9a1df22b92f1b310de70804605325b2367dfd52e /fs/jbd2
parent7b47ef52d0a2025fd1408a8a0990933b8e1e510f (diff)
block: decouple REQ_OP_SECURE_ERASE from REQ_OP_DISCARD
Secure erase is a very different operation from discard in that it is a data integrity operation vs hint. Fully split the limits and helper infrastructure to make the separation more clear. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Acked-by: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> [drbd] Acked-by: Ryusuke Konishi <konishi.ryusuke@gmail.com> [nifs2] Acked-by: Jaegeuk Kim <jaegeuk@kernel.org> [f2fs] Acked-by: Coly Li <colyli@suse.de> [bcache] Acked-by: David Sterba <dsterba@suse.com> [btrfs] Acked-by: Chao Yu <chao@kernel.org> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> Link: https://lore.kernel.org/r/20220415045258.199825-27-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'fs/jbd2')
-rw-r--r--fs/jbd2/journal.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/jbd2/journal.c b/fs/jbd2/journal.c
index 19d226cd4ff4..c0cbeeaec2d1 100644
--- a/fs/jbd2/journal.c
+++ b/fs/jbd2/journal.c
@@ -1825,7 +1825,7 @@ static int __jbd2_journal_erase(journal_t *journal, unsigned int flags)
err = blkdev_issue_discard(journal->j_dev,
byte_start >> SECTOR_SHIFT,
byte_count >> SECTOR_SHIFT,
- GFP_NOFS, 0);
+ GFP_NOFS);
} else if (flags & JBD2_JOURNAL_FLUSH_ZEROOUT) {
err = blkdev_issue_zeroout(journal->j_dev,
byte_start >> SECTOR_SHIFT,