Searched +hist:5911 +hist:d2d1 (Results 1 - 7 of 7) sorted by relevance
| /linux-master/fs/f2fs/ | ||
| H A D | gc.h | diff 5911d2d1 Sat Mar 27 03:57:06 MDT 2021 Chao Yu <chao@kernel.org> f2fs: introduce gc_merge mount option In this patch, we will add two new mount options: "gc_merge" and "nogc_merge", when background_gc is on, "gc_merge" option can be set to let background GC thread to handle foreground GC requests, it can eliminate the sluggish issue caused by slow foreground GC operation when GC is triggered from a process with limited I/O and CPU resources. Original idea is from Xiang. Signed-off-by: Gao Xiang <xiang@kernel.org> Signed-off-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> diff 5911d2d1 Sat Mar 27 03:57:06 MDT 2021 Chao Yu <chao@kernel.org> f2fs: introduce gc_merge mount option In this patch, we will add two new mount options: "gc_merge" and "nogc_merge", when background_gc is on, "gc_merge" option can be set to let background GC thread to handle foreground GC requests, it can eliminate the sluggish issue caused by slow foreground GC operation when GC is triggered from a process with limited I/O and CPU resources. Original idea is from Xiang. Signed-off-by: Gao Xiang <xiang@kernel.org> Signed-off-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> |
| H A D | gc.c | diff 5911d2d1 Sat Mar 27 03:57:06 MDT 2021 Chao Yu <chao@kernel.org> f2fs: introduce gc_merge mount option In this patch, we will add two new mount options: "gc_merge" and "nogc_merge", when background_gc is on, "gc_merge" option can be set to let background GC thread to handle foreground GC requests, it can eliminate the sluggish issue caused by slow foreground GC operation when GC is triggered from a process with limited I/O and CPU resources. Original idea is from Xiang. Signed-off-by: Gao Xiang <xiang@kernel.org> Signed-off-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> diff 5911d2d1 Sat Mar 27 03:57:06 MDT 2021 Chao Yu <chao@kernel.org> f2fs: introduce gc_merge mount option In this patch, we will add two new mount options: "gc_merge" and "nogc_merge", when background_gc is on, "gc_merge" option can be set to let background GC thread to handle foreground GC requests, it can eliminate the sluggish issue caused by slow foreground GC operation when GC is triggered from a process with limited I/O and CPU resources. Original idea is from Xiang. Signed-off-by: Gao Xiang <xiang@kernel.org> Signed-off-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> |
| H A D | super.c | diff 04d7a7ae Thu Feb 02 02:41:23 MST 2023 Yangtao Li <frank.li@vivo.com> f2fs: fix f2fs_show_options to show nogc_merge mount option Commit 5911d2d1d1a3 ("f2fs: introduce gc_merge mount option") forgot to show nogc_merge option, let's fix it. Signed-off-by: Yangtao Li <frank.li@vivo.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> diff 5911d2d1 Sat Mar 27 03:57:06 MDT 2021 Chao Yu <chao@kernel.org> f2fs: introduce gc_merge mount option In this patch, we will add two new mount options: "gc_merge" and "nogc_merge", when background_gc is on, "gc_merge" option can be set to let background GC thread to handle foreground GC requests, it can eliminate the sluggish issue caused by slow foreground GC operation when GC is triggered from a process with limited I/O and CPU resources. Original idea is from Xiang. Signed-off-by: Gao Xiang <xiang@kernel.org> Signed-off-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> diff 5911d2d1 Sat Mar 27 03:57:06 MDT 2021 Chao Yu <chao@kernel.org> f2fs: introduce gc_merge mount option In this patch, we will add two new mount options: "gc_merge" and "nogc_merge", when background_gc is on, "gc_merge" option can be set to let background GC thread to handle foreground GC requests, it can eliminate the sluggish issue caused by slow foreground GC operation when GC is triggered from a process with limited I/O and CPU resources. Original idea is from Xiang. Signed-off-by: Gao Xiang <xiang@kernel.org> Signed-off-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> |
| H A D | segment.c | diff 5911d2d1 Sat Mar 27 03:57:06 MDT 2021 Chao Yu <chao@kernel.org> f2fs: introduce gc_merge mount option In this patch, we will add two new mount options: "gc_merge" and "nogc_merge", when background_gc is on, "gc_merge" option can be set to let background GC thread to handle foreground GC requests, it can eliminate the sluggish issue caused by slow foreground GC operation when GC is triggered from a process with limited I/O and CPU resources. Original idea is from Xiang. Signed-off-by: Gao Xiang <xiang@kernel.org> Signed-off-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> diff 5911d2d1 Sat Mar 27 03:57:06 MDT 2021 Chao Yu <chao@kernel.org> f2fs: introduce gc_merge mount option In this patch, we will add two new mount options: "gc_merge" and "nogc_merge", when background_gc is on, "gc_merge" option can be set to let background GC thread to handle foreground GC requests, it can eliminate the sluggish issue caused by slow foreground GC operation when GC is triggered from a process with limited I/O and CPU resources. Original idea is from Xiang. Signed-off-by: Gao Xiang <xiang@kernel.org> Signed-off-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> |
| H A D | f2fs.h | diff 5911d2d1 Sat Mar 27 03:57:06 MDT 2021 Chao Yu <chao@kernel.org> f2fs: introduce gc_merge mount option In this patch, we will add two new mount options: "gc_merge" and "nogc_merge", when background_gc is on, "gc_merge" option can be set to let background GC thread to handle foreground GC requests, it can eliminate the sluggish issue caused by slow foreground GC operation when GC is triggered from a process with limited I/O and CPU resources. Original idea is from Xiang. Signed-off-by: Gao Xiang <xiang@kernel.org> Signed-off-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> diff 5911d2d1 Sat Mar 27 03:57:06 MDT 2021 Chao Yu <chao@kernel.org> f2fs: introduce gc_merge mount option In this patch, we will add two new mount options: "gc_merge" and "nogc_merge", when background_gc is on, "gc_merge" option can be set to let background GC thread to handle foreground GC requests, it can eliminate the sluggish issue caused by slow foreground GC operation when GC is triggered from a process with limited I/O and CPU resources. Original idea is from Xiang. Signed-off-by: Gao Xiang <xiang@kernel.org> Signed-off-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> |
| /linux-master/Documentation/filesystems/ | ||
| H A D | f2fs.rst | diff 5911d2d1 Sat Mar 27 03:57:06 MDT 2021 Chao Yu <chao@kernel.org> f2fs: introduce gc_merge mount option In this patch, we will add two new mount options: "gc_merge" and "nogc_merge", when background_gc is on, "gc_merge" option can be set to let background GC thread to handle foreground GC requests, it can eliminate the sluggish issue caused by slow foreground GC operation when GC is triggered from a process with limited I/O and CPU resources. Original idea is from Xiang. Signed-off-by: Gao Xiang <xiang@kernel.org> Signed-off-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> diff 5911d2d1 Sat Mar 27 03:57:06 MDT 2021 Chao Yu <chao@kernel.org> f2fs: introduce gc_merge mount option In this patch, we will add two new mount options: "gc_merge" and "nogc_merge", when background_gc is on, "gc_merge" option can be set to let background GC thread to handle foreground GC requests, it can eliminate the sluggish issue caused by slow foreground GC operation when GC is triggered from a process with limited I/O and CPU resources. Original idea is from Xiang. Signed-off-by: Gao Xiang <xiang@kernel.org> Signed-off-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> |
| /linux-master/fs/btrfs/ | ||
| H A D | extent_io.c | diff 1280d2d1 Thu May 26 08:35:40 MDT 2022 Fanjun Kong <bh1scw@gmail.com> btrfs: use PAGE_ALIGNED instead of IS_ALIGNED The <linux/mm.h> already provides the PAGE_ALIGNED macro. Let's use it instead of IS_ALIGNED and passing PAGE_SIZE directly. Reviewed-by: Muchun Song <songmuchun@bytedance.com> Reviewed-by: Nikolay Borisov <nborisov@suse.com> Signed-off-by: Fanjun Kong <bh1scw@gmail.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com> diff e02d48ea Fri Jul 05 01:26:24 MDT 2019 Colin Ian King <colin.king@canonical.com> btrfs: fix memory leak of path on error return path Currently if the allocation of roots or tmp_ulist fails the error handling does not free up the allocation of path causing a memory leak. Fix this and other similar leaks by moving the call of btrfs_free_path from label out to label out_free_ulist. Kudos to David Sterba for spotting the issue in my original fix and suggesting the correct way to fix the leak and Anand Jain for spotting a double free issue. Addresses-Coverity: ("Resource leak") Fixes: 5911c8fe05c5 ("btrfs: fiemap: preallocate ulists for btrfs_check_shared") Reviewed-by: Nikolay Borisov <nborisov@suse.com> Signed-off-by: Colin Ian King <colin.king@canonical.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com> diff 5911c8fe Wed May 15 07:31:04 MDT 2019 David Sterba <dsterba@suse.com> btrfs: fiemap: preallocate ulists for btrfs_check_shared btrfs_check_shared looks up parents of a given extent and uses ulists for that. These are allocated and freed repeatedly. Preallocation in the caller will avoid the overhead and also allow us to use the GFP_KERNEL as it is happens before the extent locks are taken. Reviewed-by: Nikolay Borisov <nborisov@suse.com> Reviewed-by: Filipe Manana <fdmanana@suse.com> Signed-off-by: David Sterba <dsterba@suse.com> |
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