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fat: Remove cluster cache init and data structure.

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The cluster cache was used before porting to the file map API and is
not and can not be used there anymore.
This commit is contained in:
Michael Lotz 2015-05-12 16:27:18 +02:00
parent b8cacf4e62
commit 59891eb49c
1 changed files with 0 additions and 13 deletions
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13
src/add-ons/kernel/file_systems/fat/file.c
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@ -32,13 +32,6 @@
typedef struct filecookie {
uint32 mode; // open mode
/* simple cluster cache */
struct {
uint32 iteration;
uint32 index; /* index in the fat chain */
uint32 cluster;
} ccache;
} filecookie;
@ -343,9 +336,6 @@ dosfs_open(fs_volume *_vol, fs_vnode *_node, int omode, void **_cookie)
}
cookie->mode = omode;
cookie->ccache.iteration = node->iteration;
cookie->ccache.index = 0;
cookie->ccache.cluster = node->cluster;
*_cookie = cookie;
result = B_OK;
@ -647,9 +637,6 @@ dosfs_create(fs_volume *_vol, fs_vnode *_dir, const char *name, int omode,
}
cookie->mode = omode;
cookie->ccache.iteration = file->iteration;
cookie->ccache.index = 0;
cookie->ccache.cluster = file->cluster;
*_cookie = cookie;
notify_entry_created(vol->id, dir->vnid, name, *vnid);