mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2026-09-22 09:34:56 +02:00
Jiazi Li
e9705c61b1
options in f2fs_fill_super is alloc by kstrdup: options = kstrdup((const char *)data, GFP_KERNEL) sit_bitmap[_mir], nat_bitmap[_mir] are alloc by kmemdup: sit_i->sit_bitmap = kmemdup(src_bitmap, sit_bitmap_size, GFP_KERNEL); sit_i->sit_bitmap_mir = kmemdup(src_bitmap, sit_bitmap_size, GFP_KERNEL); nm_i->nat_bitmap = kmemdup(version_bitmap, nm_i->bitmap_size, GFP_KERNEL); nm_i->nat_bitmap_mir = kmemdup(version_bitmap, nm_i->bitmap_size, GFP_KERNEL); write_io is alloc by f2fs_kmalloc: sbi->write_io[i] = f2fs_kmalloc(sbi, array_size(n, sizeof(struct f2fs_bio_info)) Use kfree is more efficient. Signed-off-by: Jiazi Li <jqqlijiazi@gmail.com> Signed-off-by: peixuan.qiu <peixuan.qiu@transsion.com> Reviewed-by: Chao Yu <chao@kernel.org> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.