* [PATCH 1/3] exfat: remove useless directory scan in exfat_add_entry() @ 2020-09-11 4:44 ` Tetsuhiro Kohada 2020-09-16 2:22 ` Sungjong Seo 0 siblings, 1 reply; 3+ messages in thread From: Tetsuhiro Kohada @ 2020-09-11 4:44 UTC (permalink / raw) To: kohada.t2 Cc: kohada.tetsuhiro, mori.takahiro, motai.hirotaka, Namjae Jeon, Sungjong Seo, linux-fsdevel, linux-kernel There is nothing in directory just created, so there is no need to scan. Signed-off-by: Tetsuhiro Kohada <kohada.t2@gmail.com> --- fs/exfat/namei.c | 11 +---------- 1 file changed, 1 insertion(+), 10 deletions(-) diff --git a/fs/exfat/namei.c b/fs/exfat/namei.c index b966b9120c9c..803748946ddb 100644 --- a/fs/exfat/namei.c +++ b/fs/exfat/namei.c @@ -530,19 +530,10 @@ static int exfat_add_entry(struct inode *inode, const char *path, info->size = 0; info->num_subdirs = 0; } else { - int count; - struct exfat_chain cdir; - info->attr = ATTR_SUBDIR; info->start_clu = start_clu; info->size = clu_size; - - exfat_chain_set(&cdir, info->start_clu, - EXFAT_B_TO_CLU(info->size, sbi), info->flags); - count = exfat_count_dir_entries(sb, &cdir); - if (count < 0) - return -EIO; - info->num_subdirs = count + EXFAT_MIN_SUBDIR; + info->num_subdirs = EXFAT_MIN_SUBDIR; } memset(&info->crtime, 0, sizeof(info->crtime)); memset(&info->mtime, 0, sizeof(info->mtime)); -- 2.25.1 ^ permalink raw reply related [flat|nested] 3+ messages in thread
* RE: [PATCH 1/3] exfat: remove useless directory scan in exfat_add_entry() 2020-09-11 4:44 ` [PATCH 1/3] exfat: remove useless directory scan in exfat_add_entry() Tetsuhiro Kohada @ 2020-09-16 2:22 ` Sungjong Seo 2020-09-21 5:49 ` Namjae Jeon 0 siblings, 1 reply; 3+ messages in thread From: Sungjong Seo @ 2020-09-16 2:22 UTC (permalink / raw) To: 'Tetsuhiro Kohada' Cc: kohada.tetsuhiro, mori.takahiro, motai.hirotaka, 'Namjae Jeon', linux-fsdevel, linux-kernel > There is nothing in directory just created, so there is no need to scan. > > Signed-off-by: Tetsuhiro Kohada <kohada.t2@gmail.com> Acked-by: Sungjong Seo <sj1557.seo@samsung.com> > --- > fs/exfat/namei.c | 11 +---------- > 1 file changed, 1 insertion(+), 10 deletions(-) > > diff --git a/fs/exfat/namei.c b/fs/exfat/namei.c index > b966b9120c9c..803748946ddb 100644 > --- a/fs/exfat/namei.c > +++ b/fs/exfat/namei.c > @@ -530,19 +530,10 @@ static int exfat_add_entry(struct inode *inode, > const char *path, > info->size = 0; > info->num_subdirs = 0; > } else { > - int count; > - struct exfat_chain cdir; > - > info->attr = ATTR_SUBDIR; > info->start_clu = start_clu; > info->size = clu_size; > - > - exfat_chain_set(&cdir, info->start_clu, > - EXFAT_B_TO_CLU(info->size, sbi), info->flags); > - count = exfat_count_dir_entries(sb, &cdir); > - if (count < 0) > - return -EIO; > - info->num_subdirs = count + EXFAT_MIN_SUBDIR; > + info->num_subdirs = EXFAT_MIN_SUBDIR; > } > memset(&info->crtime, 0, sizeof(info->crtime)); > memset(&info->mtime, 0, sizeof(info->mtime)); > -- > 2.25.1 ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH 1/3] exfat: remove useless directory scan in exfat_add_entry() 2020-09-16 2:22 ` Sungjong Seo @ 2020-09-21 5:49 ` Namjae Jeon 0 siblings, 0 replies; 3+ messages in thread From: Namjae Jeon @ 2020-09-21 5:49 UTC (permalink / raw) To: Tetsuhiro Kohada Cc: Sungjong Seo, kohada.tetsuhiro, mori.takahiro, motai.hirotaka, Namjae Jeon, linux-fsdevel, linux-kernel 2020-09-15 19:22 GMT-07:00, Sungjong Seo <sj1557.seo@samsung.com>: >> There is nothing in directory just created, so there is no need to scan. >> >> Signed-off-by: Tetsuhiro Kohada <kohada.t2@gmail.com> > > Acked-by: Sungjong Seo <sj1557.seo@samsung.com> Applied. Thanks for your patch! ^ permalink raw reply [flat|nested] 3+ messages in thread
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2020-09-11 4:44 ` [PATCH 1/3] exfat: remove useless directory scan in exfat_add_entry() Tetsuhiro Kohada
2020-09-16 2:22 ` Sungjong Seo
2020-09-21 5:49 ` Namjae Jeon
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