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Date: Fri, 14 Jun 2024 10:50:30 +0000 From: "Pankaj Raghav (Samsung)" <kernel@...kajraghav.com> To: Brian Foster <bfoster@...hat.com>, Kent Overstreet <kent.overstreet@...ux.dev> Cc: linux-bcachefs@...r.kernel.org, willy@...radead.org, linux-kernel@...r.kernel.org, Pankaj Raghav <p.raghav@...sung.com> Subject: [PATCH 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 | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/fs/bcachefs/fs-io-buffered.c b/fs/bcachefs/fs-io-buffered.c index 54873ecc635c..865691dd0173 100644 --- a/fs/bcachefs/fs-io-buffered.c +++ b/fs/bcachefs/fs-io-buffered.c @@ -677,9 +677,8 @@ 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, - mapping_gfp_mask(mapping)); + folio = __filemap_get_folio(mapping, pos >> PAGE_SHIFT, FGP_WRITEBEGIN, + mapping_gfp_mask(mapping)); if (IS_ERR_OR_NULL(folio)) goto err_unlock; @@ -820,9 +819,8 @@ 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, - mapping_gfp_mask(mapping), - &fs); + FGP_WRITEBEGIN, + mapping_gfp_mask(mapping), &fs); if (ret) goto out; -- 2.44.1
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