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xfs: simplify the failure path in xfs_buf_alloc_vmalloc

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Look at the __GFP_NORETRY flag set for readahead so that we don't
have to pass both the gfp_t and the flags in.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Carlos Maiolino <cmaiolino@redhat.com>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
This commit is contained in:
Christoph Hellwig 2026-06-17 07:58:05 +02:00 committed by Carlos Maiolino
parent 0144bcf619
commit 19dc95d4b6
1 changed files with 3 additions and 4 deletions
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7
fs/xfs/xfs_buf.c
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@ -168,14 +168,13 @@ static int
xfs_buf_alloc_vmalloc(
struct xfs_buf *bp,
size_t size,
gfp_t gfp_mask,
xfs_buf_flags_t flags)
gfp_t gfp_mask)
{
for (;;) {
bp->b_addr = __vmalloc(size, gfp_mask);
if (bp->b_addr)
break;
if (flags & XBF_READ_AHEAD)
if (gfp_mask & __GFP_NORETRY)
return -ENOMEM;
XFS_STATS_INC(bp->b_mount, xb_page_retries);
memalloc_retry_wait(gfp_mask);
@ -244,7 +243,7 @@ xfs_buf_alloc_backing_mem(
return 0;
trace_xfs_buf_backing_fallback(bp, _RET_IP_);
}
return xfs_buf_alloc_vmalloc(bp, size, gfp_mask, flags);
return xfs_buf_alloc_vmalloc(bp, size, gfp_mask);
}
/*