From: Fabian Frederick <fabf@skynet.be>
To: Jan Kara <jack@suse.com>
Cc: fabf@skynet.be, linux-kernel@vger.kernel.org,
linux-fsdevel@vger.kernel.org
Subject: [PATCH 02/12 linux-next] udf: use pointer for kernel_long_ad argument
Date: Fri, 6 Jan 2017 21:53:50 +0100 [thread overview]
Message-ID: <1483736037-25111-3-git-send-email-fabf@skynet.be> (raw)
In-Reply-To: <1483736037-25111-1-git-send-email-fabf@skynet.be>
Having struct kernel_long_ad laarr[EXTENT_MERGE_SIZE]
in all function arguments could be understood as by-value parameter.
Use kernel_long_ad pointer for functions depending on
inode_getblk()
Signed-off-by: Fabian Frederick <fabf@skynet.be>
---
fs/udf/inode.c | 23 +++++++++--------------
1 file changed, 9 insertions(+), 14 deletions(-)
diff --git a/fs/udf/inode.c b/fs/udf/inode.c
index bab40e7..4a7813b 100644
--- a/fs/udf/inode.c
+++ b/fs/udf/inode.c
@@ -57,14 +57,12 @@ static sector_t inode_getblk(struct inode *, sector_t, int *, int *);
static int8_t udf_insert_aext(struct inode *, struct extent_position,
struct kernel_lb_addr, uint32_t);
static void udf_split_extents(struct inode *, int *, int, int,
- struct kernel_long_ad[EXTENT_MERGE_SIZE], int *);
+ struct kernel_long_ad *, int *);
static void udf_prealloc_extents(struct inode *, int, int,
- struct kernel_long_ad[EXTENT_MERGE_SIZE], int *);
-static void udf_merge_extents(struct inode *,
- struct kernel_long_ad[EXTENT_MERGE_SIZE], int *);
-static void udf_update_extents(struct inode *,
- struct kernel_long_ad[EXTENT_MERGE_SIZE], int, int,
- struct extent_position *);
+ struct kernel_long_ad *, int *);
+static void udf_merge_extents(struct inode *, struct kernel_long_ad *, int *);
+static void udf_update_extents(struct inode *, struct kernel_long_ad *, int,
+ int, struct extent_position *);
static int udf_get_block(struct inode *, sector_t, struct buffer_head *, int);
static void __udf_clear_extent_cache(struct inode *inode)
@@ -896,8 +894,7 @@ static sector_t inode_getblk(struct inode *inode, sector_t block,
}
static void udf_split_extents(struct inode *inode, int *c, int offset,
- int newblocknum,
- struct kernel_long_ad laarr[EXTENT_MERGE_SIZE],
+ int newblocknum, struct kernel_long_ad *laarr,
int *endnum)
{
unsigned long blocksize = inode->i_sb->s_blocksize;
@@ -961,7 +958,7 @@ static void udf_split_extents(struct inode *inode, int *c, int offset,
}
static void udf_prealloc_extents(struct inode *inode, int c, int lastblock,
- struct kernel_long_ad laarr[EXTENT_MERGE_SIZE],
+ struct kernel_long_ad *laarr,
int *endnum)
{
int start, length = 0, currlength = 0, i;
@@ -1056,8 +1053,7 @@ static void udf_prealloc_extents(struct inode *inode, int c, int lastblock,
}
}
-static void udf_merge_extents(struct inode *inode,
- struct kernel_long_ad laarr[EXTENT_MERGE_SIZE],
+static void udf_merge_extents(struct inode *inode, struct kernel_long_ad *laarr,
int *endnum)
{
int i;
@@ -1156,8 +1152,7 @@ static void udf_merge_extents(struct inode *inode,
}
}
-static void udf_update_extents(struct inode *inode,
- struct kernel_long_ad laarr[EXTENT_MERGE_SIZE],
+static void udf_update_extents(struct inode *inode, struct kernel_long_ad *laarr,
int startnum, int endnum,
struct extent_position *epos)
{
--
2.7.4
next prev parent reply other threads:[~2017-01-06 20:54 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-06 20:53 [PATCH 00/12 linux-next] udf: clean-up Fabian Frederick
2017-01-06 20:53 ` [PATCH 01/12 linux-next] udf: use __packed instead of __attribute__ ((packed)) Fabian Frederick
2017-01-10 10:29 ` Jan Kara
2017-01-06 20:53 ` Fabian Frederick [this message]
2017-01-10 10:33 ` [PATCH 02/12 linux-next] udf: use pointer for kernel_long_ad argument Jan Kara
2017-01-06 20:53 ` [PATCH 03/12 linux-next] udf: merge bh free Fabian Frederick
2017-01-10 10:36 ` Jan Kara
2017-01-06 20:53 ` [PATCH 04/12 linux-next] udf: remove unneeded line break Fabian Frederick
2017-01-10 10:37 ` Jan Kara
2017-01-06 20:53 ` [PATCH 05/12 linux-next] udf: remove empty condition Fabian Frederick
2017-01-10 10:37 ` Jan Kara
2017-01-06 20:53 ` [PATCH 06/12 linux-next] udf: add udf_ajust_time Fabian Frederick
2017-01-10 10:44 ` Jan Kara
2017-01-06 20:53 ` [PATCH 07/12 linux-next] udf: store allocation offset in udf_prealloc_extents() Fabian Frederick
2017-01-10 10:53 ` Jan Kara
2017-01-06 20:53 ` [PATCH 08/12 linux-next] udf: remove next_epos from udf_update_extent_cache() Fabian Frederick
2017-01-10 10:55 ` Jan Kara
2017-01-06 20:53 ` [PATCH 09/12 linux-next] udf: merge module informations in super.c Fabian Frederick
2017-01-10 10:55 ` Jan Kara
2017-01-06 20:54 ` [PATCH 10/12 linux-next] udf: atomically read inode size Fabian Frederick
2017-01-06 20:54 ` [PATCH 11/12 linux-next] udf: replace 0xFFFFFFFF by ~0 Fabian Frederick
2017-01-06 20:54 ` [PATCH 12/12 linux-next] udf: check partition reference in udf_read_inode() Fabian Frederick
2017-01-10 10:59 ` Jan Kara
2017-01-10 10:57 ` [PATCH 10/12 linux-next] udf: atomically read inode size Jan Kara
2017-01-10 11:00 ` [PATCH 00/12 linux-next] udf: clean-up Jan Kara
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1483736037-25111-3-git-send-email-fabf@skynet.be \
--to=fabf@skynet.be \
--cc=jack@suse.com \
--cc=linux-fsdevel@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®