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| TRY_TO_WRITEBACK_INO(9) | The Linux VFS | TRY_TO_WRITEBACK_INO(9) |
NAME¶
try_to_writeback_inodes_sb_nr - try to start writeback if none underwaySYNOPSIS¶
bool try_to_writeback_inodes_sb_nr(struct super_block * sb, unsigned long nr, enum wb_reason reason);
ARGUMENTS¶
struct super_block * sbthe superblock
unsigned long nr
the number of pages to write
enum wb_reason reason
the reason of writeback
DESCRIPTION¶
Invoke writeback_inodes_sb_nr if no writeback is currently underway. Returns 1 if writeback was started, 0 if not.COPYRIGHT¶
| September 2017 | Kernel Hackers Manual 4.12 |