[PATCH v2 3/7] ext4: add support FALLOC_FL_COLLAPSE_RANGE for fallocate

2013-09-02 Thread Namjae Jeon
From: Namjae Jeon Add support FALLOC_FL_COLLAPSE_RANGE for fallocate. Signed-off-by: Namjae Jeon Signed-off-by: Ashish Sangwan --- fs/ext4/ext4.h |3 + fs/ext4/extents.c | 286 ++- fs/ext4/move_extent.c |2 +-

[PATCH v2 3/7] ext4: add support FALLOC_FL_COLLAPSE_RANGE for fallocate

2013-09-02 Thread Namjae Jeon
From: Namjae Jeon namjae.j...@samsung.com Add support FALLOC_FL_COLLAPSE_RANGE for fallocate. Signed-off-by: Namjae Jeon namjae.j...@samsung.com Signed-off-by: Ashish Sangwan a.sang...@samsung.com --- fs/ext4/ext4.h |3 + fs/ext4/extents.c | 286