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| author | Andrii Nakryiko <andrii@kernel.org> | 2024-08-13 13:52:30 -0700 |
|---|---|---|
| committer | Andrii Nakryiko <andrii@kernel.org> | 2024-08-13 13:52:30 -0700 |
| commit | 50470d3899cdf06fd58def74dec87f31e13cda6f (patch) | |
| tree | 9d4d04c0c394f079127752d6d5b796aa33b903ca /mm/filemap.c | |
| parent | 4a4c013d3385b0db85dc361203dc42ff048b6fd6 (diff) | |
| parent | de12c3391bce10504c0e7bd767516c74110cfce1 (diff) | |
Merge remote-tracking branch 'vfs/stable-struct_fd'
Merge Al Viro's struct fd refactorings.
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Diffstat (limited to 'mm/filemap.c')
| -rw-r--r-- | mm/filemap.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/mm/filemap.c b/mm/filemap.c index d62150418b91..0b5cbd644fdd 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -4393,7 +4393,7 @@ SYSCALL_DEFINE4(cachestat, unsigned int, fd, struct cachestat cs; pgoff_t first_index, last_index; - if (!f.file) + if (!fd_file(f)) return -EBADF; if (copy_from_user(&csr, cstat_range, @@ -4403,7 +4403,7 @@ SYSCALL_DEFINE4(cachestat, unsigned int, fd, } /* hugetlbfs is not supported */ - if (is_file_hugepages(f.file)) { + if (is_file_hugepages(fd_file(f))) { fdput(f); return -EOPNOTSUPP; } @@ -4417,7 +4417,7 @@ SYSCALL_DEFINE4(cachestat, unsigned int, fd, last_index = csr.len == 0 ? ULONG_MAX : (csr.off + csr.len - 1) >> PAGE_SHIFT; memset(&cs, 0, sizeof(struct cachestat)); - mapping = f.file->f_mapping; + mapping = fd_file(f)->f_mapping; filemap_cachestat(mapping, first_index, last_index, &cs); fdput(f); |