From: Dmitry Monakhov <dmonakhov@openvz.org>
To: linux-ext4@vger.kernel.org, fio@vger.kernel.org
Cc: axboe@kernel.dk, Dmitry Monakhov <dmonakhov@openvz.org>
Subject: [PATCH 1/4] export file_lookup_open
Date: Wed, 19 Sep 2012 23:22:53 +0400 [thread overview]
Message-ID: <1348082576-10528-2-git-send-email-dmonakhov@openvz.org> (raw)
In-Reply-To: <1348082576-10528-1-git-send-email-dmonakhov@openvz.org>
generic_open_file is not always appropriate method, but other modules
may want to implement similar callback and use hash optimization.
Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org>
---
file.h | 1 +
filesetup.c | 2 +-
2 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/file.h b/file.h
index 68f9a6e..42fd58c 100644
--- a/file.h
+++ b/file.h
@@ -153,6 +153,7 @@ extern int __must_check file_invalidate_cache(struct thread_data *, struct fio_f
extern int __must_check generic_open_file(struct thread_data *, struct fio_file *);
extern int __must_check generic_close_file(struct thread_data *, struct fio_file *);
extern int __must_check generic_get_file_size(struct thread_data *, struct fio_file *);
+extern int __must_check file_lookup_open(struct fio_file *f, int flags);
extern int __must_check pre_read_files(struct thread_data *);
extern int add_file(struct thread_data *, const char *);
extern int add_file_exclusive(struct thread_data *, const char *);
diff --git a/filesetup.c b/filesetup.c
index 64da8bb..06b7d7f 100644
--- a/filesetup.c
+++ b/filesetup.c
@@ -435,7 +435,7 @@ int generic_close_file(struct thread_data fio_unused *td, struct fio_file *f)
return ret;
}
-static int file_lookup_open(struct fio_file *f, int flags)
+int file_lookup_open(struct fio_file *f, int flags)
{
struct fio_file *__f;
int from_hash;
--
1.7.7.6
next prev parent reply other threads:[~2012-09-19 19:23 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-19 19:22 [PATCH 0/4] ioengine: File based ioengines Dmitry Monakhov
2012-09-19 19:22 ` Dmitry Monakhov [this message]
2012-09-19 19:22 ` [PATCH 2/4] ioengine: allow several external ioengines Dmitry Monakhov
2012-09-19 19:22 ` [PATCH 3/4] ioengine: Add fallocate ioengine Dmitry Monakhov
2012-09-19 19:22 ` [PATCH 4/4] engine: add e4defrag engine Dmitry Monakhov
2012-09-19 19:40 ` [PATCH 0/4] ioengine: File based ioengines Jens Axboe
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