[lc-checkins] CVS: linux/include/linux comp_cache.h,1.83,1.84

[Rodrigo S. de C. <rc...@us...>]

Update of /cvsroot/linuxcompressed/linux/include/linux
In directory usw-pr-cvs1:/tmp/cvs-serv1474/include/linux

Modified Files:
	comp_cache.h 
Log Message:
Bug fix:
o Fixed potential bug when initializing a new comp page. It wasn't checked
if the slab cache allocation had failed, so it could oops due to a null
pointer.



Index: comp_cache.h
===================================================================
RCS file: /cvsroot/linuxcompressed/linux/include/linux/comp_cache.h,v
retrieving revision 1.83
retrieving revision 1.84
diff -C2 -r1.83 -r1.84
*** comp_cache.h	25 Jun 2002 14:34:07 -0000	1.83
--- comp_cache.h	27 Jun 2002 13:17:37 -0000	1.84
***************
*** 2,6 ****
   * linux/mm/comp_cache.h
   *
!  * Time-stamp: <2002-06-23 12:35:16 rcastro>
   *  
   * Linux Virtual Memory Compressed Cache
--- 2,6 ----
   * linux/mm/comp_cache.h
   *
!  * Time-stamp: <2002-06-27 09:33:08 rcastro>
   *  
   * Linux Virtual Memory Compressed Cache
***************
*** 338,342 ****
  int  compress_page(struct page *, int, unsigned int);
  void comp_cache_init(void);
! inline void init_comp_page(struct comp_cache_page **,struct page *);
  inline void  compress_dirty_page(struct page *, int (*writepage)(struct page *), unsigned int);
  inline int   compress_clean_page(struct page *, unsigned int);
--- 338,342 ----
  int  compress_page(struct page *, int, unsigned int);
  void comp_cache_init(void);
! inline int init_comp_page(struct comp_cache_page **,struct page *);
  inline void  compress_dirty_page(struct page *, int (*writepage)(struct page *), unsigned int);
  inline int   compress_clean_page(struct page *, unsigned int);