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Message-ID: <20240614163058.74882-2-kernel@pankajraghav.com>
Date: Fri, 14 Jun 2024 16:30:57 +0000
From: "Pankaj Raghav (Samsung)" <kernel@...kajraghav.com>
To: Brian Foster <bfoster@...hat.com>,
Kent Overstreet <kent.overstreet@...ux.dev>
Cc: gost.dev@...sung.com,
linux-bcachefs@...r.kernel.org,
willy@...radead.org,
mcgrof@...nel.org,
linux-kernel@...r.kernel.org,
Pankaj Raghav <p.raghav@...sung.com>
Subject: [PATCH v2 1/2] bcachefs: use FGP_WRITEBEGIN instead of combining individual flags
From: Pankaj Raghav <p.raghav@...sung.com>
Use FGP_WRITEBEGIN to avoid repeating the individual FGP flags before
starting a buffered write.
Signed-off-by: Pankaj Raghav <p.raghav@...sung.com>
---
fs/bcachefs/fs-io-buffered.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/bcachefs/fs-io-buffered.c b/fs/bcachefs/fs-io-buffered.c
index 54873ecc635c..3c9a5a8edd1e 100644
--- a/fs/bcachefs/fs-io-buffered.c
+++ b/fs/bcachefs/fs-io-buffered.c
@@ -678,7 +678,7 @@ int bch2_write_begin(struct file *file, struct address_space *mapping,
bch2_pagecache_add_get(inode);
folio = __filemap_get_folio(mapping, pos >> PAGE_SHIFT,
- FGP_LOCK|FGP_WRITE|FGP_CREAT|FGP_STABLE,
+ FGP_WRITEBEGIN,
mapping_gfp_mask(mapping));
if (IS_ERR_OR_NULL(folio))
goto err_unlock;
@@ -820,7 +820,7 @@ static int __bch2_buffered_write(struct bch_inode_info *inode,
darray_init(&fs);
ret = bch2_filemap_get_contig_folios_d(mapping, pos, end,
- FGP_LOCK|FGP_WRITE|FGP_STABLE|FGP_CREAT,
+ FGP_WRITEBEGIN,
mapping_gfp_mask(mapping),
&fs);
if (ret)
--
2.44.1
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