search for: balance_classzon

Displaying 3 results from an estimated 3 matches for "balance_classzon".

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2002 Sep 26
1
->journal_info sharing
...he presence of several jornalling file systems in the kernel some mechanism is needed for proper sharing of the ->journal_info pointer in the task_struct. One journalled file system can indirectly call another during page fault in copy_from_user, quota file modification, or __alloc_pages()->balance_classzone()->shrink_cache()->vm_writeback() sequence. (Actually, I don't understand when prevents ext3 from re-entering itself in such a case.) Can we replace struct task_struct { ... void *journal_info; }; with struct fs_activation; struct fs_activation { struct super_block *super...
2002 Mar 27
1
assertion in journal_start
...00> Trace; c014b44f <destroy_inode+1f/30> Trace; c014c100 <dispose_list+40/60> Trace; c014c359 <prune_icache+b9/e0> Trace; c014c3a0 <shrink_icache_memory+20/40> Trace; c012fafe <shrink_caches+6e/90> Trace; c012fb5c <try_to_free_pages+3c/60> Trace; c01304ce <balance_classzone+5e/1b0> Trace; c013073b <__alloc_pages+11b/180> Trace; c0128f69 <do_generic_file_read+349/460> Trace; c01293cc <generic_file_read+7c/130> Trace; c0129270 <file_read_actor+0/e0> Trace; c01506f1 <read_dquot+91/100> Trace; c0150c9f <dqget+15f/1e0> Trace; c015185...
2003 Jan 22
1
kjournald oops
...<__free_pages_ok+286/2a0> <===== Trace; c01e907c <aac_io_done+1c/30> Trace; c012db6a <kmem_slab_destroy+aa/d0> Trace; c012ef19 <kmem_cache_reap+2b9/330> Trace; c01300a9 <shrink_caches+19/90> Trace; c013015c <try_to_free_pages_zone+3c/60> Trace; c0130c52 <balance_classzone+62/200> Trace; c0130f0b <__alloc_pages+11b/170> Trace; c0136610 <alloc_bounce_page+10/a0> Trace; c013676c <create_bounce+2c/148> Trace; c01be751 <__make_request+a1/5e0> Trace; c0222e23 <net_rx_action+b3/170> Trace; c011bb0b <bh_action+4b/80> Trace; c011b9b1 &...