lkml.org 
[lkml]   [2017]   [Jan]   [6]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 08/12 linux-next] udf: remove next_epos from udf_update_extent_cache()
Date
udf_update_extent_cache() is only called from inode_bmap()
with 1 for next_epos

Signed-off-by: Fabian Frederick <fabf@skynet.be>
---
fs/udf/inode.c | 23 +++++++++++------------
1 file changed, 11 insertions(+), 12 deletions(-)

diff --git a/fs/udf/inode.c b/fs/udf/inode.c
index 66514ad..2327f72 100644
--- a/fs/udf/inode.c
+++ b/fs/udf/inode.c
@@ -109,7 +109,7 @@ static int udf_read_extent_cache(struct inode *inode, loff_t bcount,

/* Add extent to extent cache */
static void udf_update_extent_cache(struct inode *inode, loff_t estart,
- struct extent_position *pos, int next_epos)
+ struct extent_position *pos)
{
struct udf_inode_info *iinfo = UDF_I(inode);

@@ -121,16 +121,15 @@ static void udf_update_extent_cache(struct inode *inode, loff_t estart,
memcpy(&iinfo->cached_extent.epos, pos,
sizeof(struct extent_position));
iinfo->cached_extent.lstart = estart;
- if (next_epos)
- switch (iinfo->i_alloc_type) {
- case ICBTAG_FLAG_AD_SHORT:
- iinfo->cached_extent.epos.offset -=
- sizeof(struct short_ad);
- break;
- case ICBTAG_FLAG_AD_LONG:
- iinfo->cached_extent.epos.offset -=
- sizeof(struct long_ad);
- }
+ switch (iinfo->i_alloc_type) {
+ case ICBTAG_FLAG_AD_SHORT:
+ iinfo->cached_extent.epos.offset -=
+ sizeof(struct short_ad);
+ break;
+ case ICBTAG_FLAG_AD_LONG:
+ iinfo->cached_extent.epos.offset -=
+ sizeof(struct long_ad);
+ }
spin_unlock(&iinfo->i_extent_cache_lock);
}

@@ -2286,7 +2285,7 @@ int8_t inode_bmap(struct inode *inode, sector_t block,
lbcount += *elen;
} while (lbcount <= bcount);
/* update extent cache */
- udf_update_extent_cache(inode, lbcount - *elen, pos, 1);
+ udf_update_extent_cache(inode, lbcount - *elen, pos);
*offset = (bcount + *elen - lbcount) >> blocksize_bits;

return etype;
--
2.7.4
\
 
 \ /
  Last update: 2017-01-06 21:56    [W:0.125 / U:0.052 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site