diff options
| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-05-13 00:12:21 +0300 |
|---|---|---|
| committer | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-06-29 15:51:06 +0300 |
| commit | 9bc3e869386bdf5a00ecf71d6592050997e69d53 (patch) | |
| tree | 737ef3f3616900c18cd45eec4babf5939fc84f06 /mm/filemap.c | |
| parent | 0e8e08cca5e3256a6209f02b482bee96fb91ba1b (diff) | |
| download | linux-9bc3e869386bdf5a00ecf71d6592050997e69d53.tar.xz | |
filemap: Move 'filler' case to the end of do_read_cache_folio()
No functionality change intended; this simply moves code around to
disentangle the function a little.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Diffstat (limited to 'mm/filemap.c')
| -rw-r--r-- | mm/filemap.c | 28 |
1 files changed, 13 insertions, 15 deletions
diff --git a/mm/filemap.c b/mm/filemap.c index 15399e8cd281..c821bc4a648b 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -3492,20 +3492,7 @@ repeat: return ERR_PTR(err); } -filler: - err = filler(file, folio); - if (err < 0) { - folio_put(folio); - return ERR_PTR(err); - } - - folio_wait_locked(folio); - if (!folio_test_uptodate(folio)) { - folio_put(folio); - return ERR_PTR(-EIO); - } - - goto out; + goto filler; } if (folio_test_uptodate(folio)) goto out; @@ -3535,7 +3522,18 @@ filler: * set again if read page fails. */ folio_clear_error(folio); - goto filler; +filler: + err = filler(file, folio); + if (err < 0) { + folio_put(folio); + return ERR_PTR(err); + } + + folio_wait_locked(folio); + if (!folio_test_uptodate(folio)) { + folio_put(folio); + return ERR_PTR(-EIO); + } out: folio_mark_accessed(folio); |