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| author |   Chao Yu <chao2.yu@samsung.com> | 2016-02-14 18:50:40 +0800 |
|---|---|---|
| committer |   Jaegeuk Kim <jaegeuk@kernel.org> | 2016-02-22 21:39:53 -0800 |
| commit | dfc08a12e49a64f97d8b474da1d7745230cec5eb (patch) | |
| tree | 259b9f08d134d8563335c25b69bad855f150e64f /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | f2fs crypto: avoid unneeded memory allocation when {en/de}crypting symlink (diff) | |
| download | linux-dev-dfc08a12e49a64f97d8b474da1d7745230cec5eb.tar.xz linux-dev-dfc08a12e49a64f97d8b474da1d7745230cec5eb.zip | |
f2fs: introduce f2fs_journal struct to wrap journal info
Introduce a new structure f2fs_journal to wrap journal info in struct
f2fs_summary_block for readability.
struct f2fs_journal {
union {
__le16 n_nats;
__le16 n_sits;
};
union {
struct nat_journal nat_j;
struct sit_journal sit_j;
struct f2fs_extra_info info;
};
} __packed;
struct f2fs_summary_block {
struct f2fs_summary entries[ENTRIES_IN_SUM];
struct f2fs_journal journal;
struct summary_footer footer;
} __packed;
Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions